4055025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4159}}^1$

素因数の和:4185

約数の個数: 24

約数和(自身を含む): 7221760

約数和(自身を除く): 3166735

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 4159, 12477, 20795, 54067, 62385, 103975, 162201, 270335, 311925, 811005, 1351675, 4055025]

約数ペア:

[(1, 4055025), (3, 1351675), (5, 811005), (13, 311925), (15, 270335), (25, 162201), (39, 103975), (65, 62385), (75, 54067), (195, 20795), (325, 12477), (975, 4159)]