717961561215

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1\times {\mathrm{9547}}^1$

素因数の和:10160

約数の個数: 64

約数和(自身を含む): 1173866867712

約数和(自身を除く): 455905306497

約数列:

[1, 3, 5, 15, 71, 213, 241, 293, 355, 723, 879, 1065, 1205, 1465, 3615, 4395, 9547, 17111, 20803, 28641, 47735, 51333, 62409, 70613, 85555, 104015, 143205, 211839, 256665, 312045, 353065, 677837, 1059195, 2033511, 2300827, 2797271, 3389185, 5013523, 6902481, 8391813, 10167555, 11504135, 13986355, 15040569, 25067615, 34512405, 41959065, 75202845, 163358717, 198606241, 490076151, 595818723, 674142311, 816793585, 993031205, 2022426933, 2450380755, 2979093615, 3370711555, 10112134665, 47864104081, 143592312243, 239320520405, 717961561215]

約数ペア:

[(1, 717961561215), (3, 239320520405), (5, 143592312243), (15, 47864104081), (71, 10112134665), (213, 3370711555), (241, 2979093615), (293, 2450380755), (355, 2022426933), (723, 993031205), (879, 816793585), (1065, 674142311), (1205, 595818723), (1465, 490076151), (3615, 198606241), (4395, 163358717), (9547, 75202845), (17111, 41959065), (20803, 34512405), (28641, 25067615), (47735, 15040569), (51333, 13986355), (62409, 11504135), (70613, 10167555), (85555, 8391813), (104015, 6902481), (143205, 5013523), (211839, 3389185), (256665, 2797271), (312045, 2300827), (353065, 2033511), (677837, 1059195)]