888941205

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 1620728928

約数和(自身を除く): 731787723

約数列:

[1, 3, 5, 9, 15, 29, 45, 83, 87, 145, 249, 261, 283, 415, 435, 747, 841, 849, 1245, 1305, 1415, 2407, 2523, 2547, 3735, 4205, 4245, 7221, 7569, 8207, 12035, 12615, 12735, 21663, 23489, 24621, 36105, 37845, 41035, 69803, 70467, 73863, 108315, 117445, 123105, 209409, 211401, 238003, 349015, 352335, 369315, 628227, 681181, 714009, 1047045, 1057005, 1190015, 2043543, 2142027, 3141135, 3405905, 3570045, 6130629, 10217715, 10710135, 19754249, 30653145, 59262747, 98771245, 177788241, 296313735, 888941205]

約数ペア:

[(1, 888941205), (3, 296313735), (5, 177788241), (9, 98771245), (15, 59262747), (29, 30653145), (45, 19754249), (83, 10710135), (87, 10217715), (145, 6130629), (249, 3570045), (261, 3405905), (283, 3141135), (415, 2142027), (435, 2043543), (747, 1190015), (841, 1057005), (849, 1047045), (1245, 714009), (1305, 681181), (1415, 628227), (2407, 369315), (2523, 352335), (2547, 349015), (3735, 238003), (4205, 211401), (4245, 209409), (7221, 123105), (7569, 117445), (8207, 108315), (12035, 73863), (12615, 70467), (12735, 69803), (21663, 41035), (23489, 37845), (24621, 36105)]