77220975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79201}}^1$

素因数の和:79227

約数の個数: 24

約数和(自身を含む): 137494672

約数和(自身を除く): 60273697

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 79201, 237603, 396005, 1029613, 1188015, 1980025, 3088839, 5148065, 5940075, 15444195, 25740325, 77220975]

約数ペア:

[(1, 77220975), (3, 25740325), (5, 15444195), (13, 5940075), (15, 5148065), (25, 3088839), (39, 1980025), (65, 1188015), (75, 1029613), (195, 396005), (325, 237603), (975, 79201)]