74321635

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 99144000

約数和(自身を除く): 24822365

約数列:

[1, 5, 19, 29, 53, 95, 145, 265, 509, 551, 1007, 1537, 2545, 2755, 5035, 7685, 9671, 14761, 26977, 29203, 48355, 73805, 134885, 146015, 280459, 512563, 782333, 1402295, 2562815, 3911665, 14864327, 74321635]

約数ペア:

[(1, 74321635), (5, 14864327), (19, 3911665), (29, 2562815), (53, 1402295), (95, 782333), (145, 512563), (265, 280459), (509, 146015), (551, 134885), (1007, 73805), (1537, 48355), (2545, 29203), (2755, 26977), (5035, 14761), (7685, 9671)]