72325725

素因数分解:

$3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{7039}}^1$

素因数の和:7189

約数の個数: 24

約数和(自身を含む): 120468480

約数和(自身を除く): 48142755

約数列:

[1, 3, 5, 15, 25, 75, 137, 411, 685, 2055, 3425, 7039, 10275, 21117, 35195, 105585, 175975, 527925, 964343, 2893029, 4821715, 14465145, 24108575, 72325725]

約数ペア:

[(1, 72325725), (3, 24108575), (5, 14465145), (15, 4821715), (25, 2893029), (75, 964343), (137, 527925), (411, 175975), (685, 105585), (2055, 35195), (3425, 21117), (7039, 10275)]