64586665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 92042496

約数和(自身を除く): 27455831

約数列:

[1, 5, 11, 13, 55, 65, 103, 143, 515, 715, 877, 1133, 1339, 4385, 5665, 6695, 9647, 11401, 14729, 48235, 57005, 73645, 90331, 125411, 451655, 627055, 993641, 1174303, 4968205, 5871515, 12917333, 64586665]

約数ペア:

[(1, 64586665), (5, 12917333), (11, 5871515), (13, 4968205), (55, 1174303), (65, 993641), (103, 627055), (143, 451655), (515, 125411), (715, 90331), (877, 73645), (1133, 57005), (1339, 48235), (4385, 14729), (5665, 11401), (6695, 9647)]