53761565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4423}}^1$

素因数の和:4469

約数の個数: 32

約数和(自身を含む): 80269056

約数和(自身を除く): 26507491

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 4423, 12155, 22115, 48653, 57499, 75191, 243265, 287495, 375955, 632489, 827101, 977483, 3162445, 4135505, 4887415, 10752313, 53761565]

約数ペア:

[(1, 53761565), (5, 10752313), (11, 4887415), (13, 4135505), (17, 3162445), (55, 977483), (65, 827101), (85, 632489), (143, 375955), (187, 287495), (221, 243265), (715, 75191), (935, 57499), (1105, 48653), (2431, 22115), (4423, 12155)]