15677040405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{2963}}^1$

素因数の和:3658

約数の個数: 64

約数和(自身を含む): 27694098432

約数和(自身を除く): 12017058027

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 631, 645, 1677, 1893, 2795, 2963, 3155, 8203, 8385, 8889, 9465, 14815, 24609, 27133, 38519, 41015, 44445, 81399, 115557, 123045, 127409, 135665, 192595, 352729, 382227, 406995, 577785, 637045, 1058187, 1656317, 1763645, 1869653, 1911135, 4968951, 5290935, 5608959, 8281585, 9348265, 24305489, 24844755, 28044795, 72916467, 80395079, 121527445, 241185237, 364582335, 401975395, 1045136027, 1205926185, 3135408081, 5225680135, 15677040405]

約数ペア:

[(1, 15677040405), (3, 5225680135), (5, 3135408081), (13, 1205926185), (15, 1045136027), (39, 401975395), (43, 364582335), (65, 241185237), (129, 121527445), (195, 80395079), (215, 72916467), (559, 28044795), (631, 24844755), (645, 24305489), (1677, 9348265), (1893, 8281585), (2795, 5608959), (2963, 5290935), (3155, 4968951), (8203, 1911135), (8385, 1869653), (8889, 1763645), (9465, 1656317), (14815, 1058187), (24609, 637045), (27133, 577785), (38519, 406995), (41015, 382227), (44445, 352729), (81399, 192595), (115557, 135665), (123045, 127409)]