156960824125

素因数分解:

$5^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{1429}}^1$

素因数の和:1764

約数の個数: 96

約数和(自身を含む): 231931814400

約数和(自身を除く): 74970990275

約数列:

[1, 5, 7, 25, 35, 49, 79, 125, 175, 227, 245, 395, 553, 875, 1135, 1225, 1429, 1589, 1975, 2765, 3871, 5675, 6125, 7145, 7945, 9875, 10003, 11123, 13825, 17933, 19355, 28375, 35725, 39725, 50015, 55615, 69125, 70021, 89665, 96775, 112891, 125531, 178625, 198625, 250075, 278075, 324383, 350105, 448325, 483875, 564455, 627655, 790237, 878717, 1250375, 1390375, 1621915, 1750525, 2241625, 2270681, 2822275, 3138275, 3951185, 4393585, 5531659, 8109575, 8752625, 11353405, 14111375, 15691375, 15894767, 19755925, 21967925, 25626257, 27658295, 40547875, 56767025, 79473835, 98779625, 109839625, 128131285, 138291475, 179383799, 283835125, 397369175, 640656425, 691457375, 896918995, 1255686593, 1986845875, 3203282125, 4484594975, 6278432965, 22422974875, 31392164825, 156960824125]

約数ペア:

[(1, 156960824125), (5, 31392164825), (7, 22422974875), (25, 6278432965), (35, 4484594975), (49, 3203282125), (79, 1986845875), (125, 1255686593), (175, 896918995), (227, 691457375), (245, 640656425), (395, 397369175), (553, 283835125), (875, 179383799), (1135, 138291475), (1225, 128131285), (1429, 109839625), (1589, 98779625), (1975, 79473835), (2765, 56767025), (3871, 40547875), (5675, 27658295), (6125, 25626257), (7145, 21967925), (7945, 19755925), (9875, 15894767), (10003, 15691375), (11123, 14111375), (13825, 11353405), (17933, 8752625), (19355, 8109575), (28375, 5531659), (35725, 4393585), (39725, 3951185), (50015, 3138275), (55615, 2822275), (69125, 2270681), (70021, 2241625), (89665, 1750525), (96775, 1621915), (112891, 1390375), (125531, 1250375), (178625, 878717), (198625, 790237), (250075, 627655), (278075, 564455), (324383, 483875), (350105, 448325)]