11861863485

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 21062384640

約数和(自身を除く): 9200521155

約数列:

[1, 3, 5, 15, 23, 37, 53, 69, 89, 111, 115, 159, 185, 197, 265, 267, 345, 445, 555, 591, 795, 851, 985, 1219, 1335, 1961, 2047, 2553, 2955, 3293, 3657, 4255, 4531, 4717, 5883, 6095, 6141, 7289, 9805, 9879, 10235, 10441, 12765, 13593, 14151, 16465, 17533, 18285, 21867, 22655, 23585, 29415, 30705, 31323, 36445, 45103, 49395, 52205, 52599, 67965, 70755, 75739, 87665, 108491, 109335, 135309, 156615, 167647, 174529, 225515, 227217, 240143, 262995, 325473, 378695, 386317, 403259, 502941, 523587, 542455, 648721, 676545, 720429, 838235, 872645, 929249, 1136085, 1158951, 1200715, 1209777, 1627365, 1931585, 1946163, 2016295, 2514705, 2617935, 2787747, 3243605, 3602145, 4014167, 4646245, 5794755, 6048885, 8885291, 9730815, 12042501, 13938735, 14920583, 20070835, 21372727, 26655873, 34382213, 44426455, 44761749, 60212505, 64118181, 74602915, 103146639, 106863635, 133279365, 171911065, 223808745, 320590905, 515733195, 790790899, 2372372697, 3953954495, 11861863485]

約数ペア:

[(1, 11861863485), (3, 3953954495), (5, 2372372697), (15, 790790899), (23, 515733195), (37, 320590905), (53, 223808745), (69, 171911065), (89, 133279365), (111, 106863635), (115, 103146639), (159, 74602915), (185, 64118181), (197, 60212505), (265, 44761749), (267, 44426455), (345, 34382213), (445, 26655873), (555, 21372727), (591, 20070835), (795, 14920583), (851, 13938735), (985, 12042501), (1219, 9730815), (1335, 8885291), (1961, 6048885), (2047, 5794755), (2553, 4646245), (2955, 4014167), (3293, 3602145), (3657, 3243605), (4255, 2787747), (4531, 2617935), (4717, 2514705), (5883, 2016295), (6095, 1946163), (6141, 1931585), (7289, 1627365), (9805, 1209777), (9879, 1200715), (10235, 1158951), (10441, 1136085), (12765, 929249), (13593, 872645), (14151, 838235), (16465, 720429), (17533, 676545), (18285, 648721), (21867, 542455), (22655, 523587), (23585, 502941), (29415, 403259), (30705, 386317), (31323, 378695), (36445, 325473), (45103, 262995), (49395, 240143), (52205, 227217), (52599, 225515), (67965, 174529), (70755, 167647), (75739, 156615), (87665, 135309), (108491, 109335)]