40155375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8237}}^1$

素因数の和:8268

約数の個数: 32

約数和(自身を含む): 71967168

約数和(自身を除く): 31811793

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 8237, 24711, 41185, 107081, 123555, 205925, 321243, 535405, 617775, 1029625, 1606215, 2677025, 3088875, 8031075, 13385125, 40155375]

約数ペア:

[(1, 40155375), (3, 13385125), (5, 8031075), (13, 3088875), (15, 2677025), (25, 1606215), (39, 1029625), (65, 617775), (75, 535405), (125, 321243), (195, 205925), (325, 123555), (375, 107081), (975, 41185), (1625, 24711), (4875, 8237)]