540690865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44483}}^1$

素因数の和:44529

約数の個数: 32

約数和(自身を含む): 807117696

約数和(自身を除く): 266426831

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 12155, 44483, 222415, 489313, 578279, 756211, 2446565, 2891395, 3781055, 6361069, 8318321, 9830743, 31805345, 41591605, 49153715, 108138173, 540690865]

約数ペア:

[(1, 540690865), (5, 108138173), (11, 49153715), (13, 41591605), (17, 31805345), (55, 9830743), (65, 8318321), (85, 6361069), (143, 3781055), (187, 2891395), (221, 2446565), (715, 756211), (935, 578279), (1105, 489313), (2431, 222415), (12155, 44483)]