89350215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 159252480

約数和(自身を除く): 69902265

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 89, 93, 127, 155, 255, 267, 381, 445, 465, 527, 635, 1335, 1513, 1581, 1905, 2159, 2635, 2759, 3937, 4539, 6477, 7565, 7905, 8277, 10795, 11303, 11811, 13795, 19685, 22695, 32385, 33909, 41385, 46903, 56515, 59055, 66929, 140709, 169545, 192151, 200787, 234515, 334645, 350393, 576453, 703545, 960755, 1003935, 1051179, 1751965, 2882265, 5255895, 5956681, 17870043, 29783405, 89350215]

約数ペア:

[(1, 89350215), (3, 29783405), (5, 17870043), (15, 5956681), (17, 5255895), (31, 2882265), (51, 1751965), (85, 1051179), (89, 1003935), (93, 960755), (127, 703545), (155, 576453), (255, 350393), (267, 334645), (381, 234515), (445, 200787), (465, 192151), (527, 169545), (635, 140709), (1335, 66929), (1513, 59055), (1581, 56515), (1905, 46903), (2159, 41385), (2635, 33909), (2759, 32385), (3937, 22695), (4539, 19685), (6477, 13795), (7565, 11811), (7905, 11303), (8277, 10795)]