70629065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 95709600

約数和(自身を除く): 25080535

約数列:

[1, 5, 13, 29, 65, 89, 145, 377, 421, 445, 1157, 1885, 2105, 2581, 5473, 5785, 12209, 12905, 27365, 33553, 37469, 61045, 158717, 167765, 187345, 487097, 793585, 1086601, 2435485, 5433005, 14125813, 70629065]

約数ペア:

[(1, 70629065), (5, 14125813), (13, 5433005), (29, 2435485), (65, 1086601), (89, 793585), (145, 487097), (377, 187345), (421, 167765), (445, 158717), (1157, 61045), (1885, 37469), (2105, 33553), (2581, 27365), (5473, 12905), (5785, 12209)]