99839895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 182891520

約数和(自身を除く): 83051625

約数列:

[1, 3, 5, 15, 17, 23, 29, 51, 69, 85, 87, 115, 145, 255, 345, 391, 435, 493, 587, 667, 1173, 1479, 1761, 1955, 2001, 2465, 2935, 3335, 5865, 7395, 8805, 9979, 10005, 11339, 13501, 17023, 29937, 34017, 40503, 49895, 51069, 56695, 67505, 85115, 149685, 170085, 202515, 229517, 255345, 289391, 391529, 688551, 868173, 1147585, 1174587, 1446955, 1957645, 3442755, 4340865, 5872935, 6655993, 19967979, 33279965, 99839895]

約数ペア:

[(1, 99839895), (3, 33279965), (5, 19967979), (15, 6655993), (17, 5872935), (23, 4340865), (29, 3442755), (51, 1957645), (69, 1446955), (85, 1174587), (87, 1147585), (115, 868173), (145, 688551), (255, 391529), (345, 289391), (391, 255345), (435, 229517), (493, 202515), (587, 170085), (667, 149685), (1173, 85115), (1479, 67505), (1761, 56695), (1955, 51069), (2001, 49895), (2465, 40503), (2935, 34017), (3335, 29937), (5865, 17023), (7395, 13501), (8805, 11339), (9979, 10005)]