54331625

素因数分解:

$5^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 70761600

約数和(自身を除く): 16429975

約数列:

[1, 5, 25, 53, 59, 125, 139, 265, 295, 695, 1325, 1475, 3127, 3475, 6625, 7367, 7375, 8201, 15635, 17375, 36835, 41005, 78175, 184175, 205025, 390875, 434653, 920875, 1025125, 2173265, 10866325, 54331625]

約数ペア:

[(1, 54331625), (5, 10866325), (25, 2173265), (53, 1025125), (59, 920875), (125, 434653), (139, 390875), (265, 205025), (295, 184175), (695, 78175), (1325, 41005), (1475, 36835), (3127, 17375), (3475, 15635), (6625, 8201), (7367, 7375)]