70797825

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 147014400

約数和(自身を除く): 76216575

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 79, 105, 175, 225, 237, 315, 395, 525, 553, 569, 711, 1185, 1575, 1659, 1707, 1975, 2765, 2845, 3555, 3983, 4977, 5121, 5925, 8295, 8535, 11949, 13825, 14225, 17775, 19915, 24885, 25605, 35847, 41475, 42675, 44951, 59745, 99575, 124425, 128025, 134853, 179235, 224755, 298725, 314657, 404559, 674265, 896175, 943971, 1123775, 1573285, 2022795, 2831913, 3371325, 4719855, 7866425, 10113975, 14159565, 23599275, 70797825]

約数ペア:

[(1, 70797825), (3, 23599275), (5, 14159565), (7, 10113975), (9, 7866425), (15, 4719855), (21, 3371325), (25, 2831913), (35, 2022795), (45, 1573285), (63, 1123775), (75, 943971), (79, 896175), (105, 674265), (175, 404559), (225, 314657), (237, 298725), (315, 224755), (395, 179235), (525, 134853), (553, 128025), (569, 124425), (711, 99575), (1185, 59745), (1575, 44951), (1659, 42675), (1707, 41475), (1975, 35847), (2765, 25605), (2845, 24885), (3555, 19915), (3983, 17775), (4977, 14225), (5121, 13825), (5925, 11949), (8295, 8535)]