88170005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 139968000

約数和(自身を除く): 51797995

約数列:

[1, 5, 7, 11, 29, 35, 53, 55, 77, 145, 149, 203, 265, 319, 371, 385, 583, 745, 1015, 1043, 1537, 1595, 1639, 1855, 2233, 2915, 4081, 4321, 5215, 7685, 7897, 8195, 10759, 11165, 11473, 16907, 20405, 21605, 30247, 39485, 47531, 53795, 55279, 57365, 84535, 86867, 118349, 151235, 229013, 237655, 276395, 332717, 434335, 591745, 608069, 1145065, 1603091, 1663585, 2519143, 3040345, 8015455, 12595715, 17634001, 88170005]

約数ペア:

[(1, 88170005), (5, 17634001), (7, 12595715), (11, 8015455), (29, 3040345), (35, 2519143), (53, 1663585), (55, 1603091), (77, 1145065), (145, 608069), (149, 591745), (203, 434335), (265, 332717), (319, 276395), (371, 237655), (385, 229013), (583, 151235), (745, 118349), (1015, 86867), (1043, 84535), (1537, 57365), (1595, 55279), (1639, 53795), (1855, 47531), (2233, 39485), (2915, 30247), (4081, 21605), (4321, 20405), (5215, 16907), (7685, 11473), (7897, 11165), (8195, 10759)]