157588875

素因数分解:

$3^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 297198720

約数和(自身を除く): 139609845

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 125, 135, 159, 225, 265, 375, 477, 675, 795, 881, 1125, 1325, 1431, 2385, 2643, 3375, 3975, 4405, 6625, 7155, 7929, 11925, 13215, 19875, 22025, 23787, 35775, 39645, 46693, 59625, 66075, 110125, 118935, 140079, 178875, 198225, 233465, 330375, 420237, 594675, 700395, 991125, 1167325, 1260711, 2101185, 2973375, 3501975, 5836625, 6303555, 10505925, 17509875, 31517775, 52529625, 157588875]

約数ペア:

[(1, 157588875), (3, 52529625), (5, 31517775), (9, 17509875), (15, 10505925), (25, 6303555), (27, 5836625), (45, 3501975), (53, 2973375), (75, 2101185), (125, 1260711), (135, 1167325), (159, 991125), (225, 700395), (265, 594675), (375, 420237), (477, 330375), (675, 233465), (795, 198225), (881, 178875), (1125, 140079), (1325, 118935), (1431, 110125), (2385, 66075), (2643, 59625), (3375, 46693), (3975, 39645), (4405, 35775), (6625, 23787), (7155, 22025), (7929, 19875), (11925, 13215)]