74364115

素因数分解:

$5^1\times 7^3\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 105177600

約数和(自身を除く): 30813485

約数列:

[1, 5, 7, 35, 49, 131, 245, 331, 343, 655, 917, 1655, 1715, 2317, 4585, 6419, 11585, 16219, 32095, 43361, 44933, 81095, 113533, 216805, 224665, 303527, 567665, 1517635, 2124689, 10623445, 14872823, 74364115]

約数ペア:

[(1, 74364115), (5, 14872823), (7, 10623445), (35, 2124689), (49, 1517635), (131, 567665), (245, 303527), (331, 224665), (343, 216805), (655, 113533), (917, 81095), (1655, 44933), (1715, 43361), (2317, 32095), (4585, 16219), (6419, 11585)]