815984065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{14717}}^1$

素因数の和:15588

約数の個数: 16

約数和(自身を含む): 1055810448

約数和(自身を除く): 239826383

約数列:

[1, 5, 13, 65, 853, 4265, 11089, 14717, 55445, 73585, 191321, 956605, 12553601, 62768005, 163196813, 815984065]

約数ペア:

[(1, 815984065), (5, 163196813), (13, 62768005), (65, 12553601), (853, 956605), (4265, 191321), (11089, 73585), (14717, 55445)]