191869695

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 374538240

約数和(自身を除く): 182668545

約数列:

[1, 3, 5, 9, 15, 19, 27, 31, 45, 57, 93, 95, 127, 135, 155, 171, 279, 285, 361, 381, 465, 513, 589, 635, 837, 855, 1083, 1143, 1395, 1767, 1805, 1905, 2413, 2565, 2945, 3249, 3429, 3937, 4185, 5301, 5415, 5715, 7239, 8835, 9747, 11191, 11811, 12065, 15903, 16245, 17145, 19685, 21717, 26505, 33573, 35433, 36195, 45847, 48735, 55955, 59055, 65151, 74803, 79515, 100719, 106299, 108585, 137541, 167865, 177165, 224409, 229235, 302157, 325755, 374015, 412623, 503595, 531495, 673227, 687705, 1122045, 1237869, 1421257, 1510785, 2019681, 2063115, 3366135, 4263771, 6189345, 7106285, 10098405, 12791313, 21318855, 38373939, 63956565, 191869695]

約数ペア:

[(1, 191869695), (3, 63956565), (5, 38373939), (9, 21318855), (15, 12791313), (19, 10098405), (27, 7106285), (31, 6189345), (45, 4263771), (57, 3366135), (93, 2063115), (95, 2019681), (127, 1510785), (135, 1421257), (155, 1237869), (171, 1122045), (279, 687705), (285, 673227), (361, 531495), (381, 503595), (465, 412623), (513, 374015), (589, 325755), (635, 302157), (837, 229235), (855, 224409), (1083, 177165), (1143, 167865), (1395, 137541), (1767, 108585), (1805, 106299), (1905, 100719), (2413, 79515), (2565, 74803), (2945, 65151), (3249, 59055), (3429, 55955), (3937, 48735), (4185, 45847), (5301, 36195), (5415, 35433), (5715, 33573), (7239, 26505), (8835, 21717), (9747, 19685), (11191, 17145), (11811, 16245), (12065, 15903)]