73888715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{5333}}^1$

素因数の和:5518

約数の個数: 16

約数和(自身を含む): 94475808

約数和(自身を除く): 20587093

約数列:

[1, 5, 17, 85, 163, 815, 2771, 5333, 13855, 26665, 90661, 453305, 869279, 4346395, 14777743, 73888715]

約数ペア:

[(1, 73888715), (5, 14777743), (17, 4346395), (85, 869279), (163, 453305), (815, 90661), (2771, 26665), (5333, 13855)]