72325175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1601}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 97337520

約数和(自身を除く): 25012345

約数列:

[1, 5, 13, 25, 65, 139, 325, 695, 1601, 1807, 3475, 8005, 9035, 20813, 40025, 45175, 104065, 222539, 520325, 1112695, 2893007, 5563475, 14465035, 72325175]

約数ペア:

[(1, 72325175), (5, 14465035), (13, 5563475), (25, 2893007), (65, 1112695), (139, 520325), (325, 222539), (695, 104065), (1601, 45175), (1807, 40025), (3475, 20813), (8005, 9035)]