1010681875

素因数分解:

$5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 1554702336

約数和(自身を除く): 544020461

約数列:

[1, 5, 7, 17, 25, 35, 85, 107, 119, 125, 127, 175, 425, 535, 595, 625, 635, 749, 875, 889, 1819, 2125, 2159, 2675, 2975, 3175, 3745, 4375, 4445, 9095, 10625, 10795, 12733, 13375, 13589, 14875, 15113, 15875, 18725, 22225, 45475, 53975, 63665, 66875, 67945, 74375, 75565, 79375, 93625, 95123, 111125, 227375, 231013, 269875, 318325, 339725, 377825, 468125, 475615, 555625, 1136875, 1155065, 1349375, 1591625, 1617091, 1698625, 1889125, 2378075, 5775325, 7958125, 8085455, 8493125, 9445625, 11890375, 28876625, 40427275, 59451875, 144383125, 202136375, 1010681875]

約数ペア:

[(1, 1010681875), (5, 202136375), (7, 144383125), (17, 59451875), (25, 40427275), (35, 28876625), (85, 11890375), (107, 9445625), (119, 8493125), (125, 8085455), (127, 7958125), (175, 5775325), (425, 2378075), (535, 1889125), (595, 1698625), (625, 1617091), (635, 1591625), (749, 1349375), (875, 1155065), (889, 1136875), (1819, 555625), (2125, 475615), (2159, 468125), (2675, 377825), (2975, 339725), (3175, 318325), (3745, 269875), (4375, 231013), (4445, 227375), (9095, 111125), (10625, 95123), (10795, 93625), (12733, 79375), (13375, 75565), (13589, 74375), (14875, 67945), (15113, 66875), (15875, 63665), (18725, 53975), (22225, 45475)]