23333375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 31921344

約数和(自身を除く): 8587969

約数列:

[1, 5, 13, 25, 65, 83, 125, 173, 325, 415, 865, 1079, 1625, 2075, 2249, 4325, 5395, 10375, 11245, 14359, 21625, 26975, 56225, 71795, 134875, 186667, 281125, 358975, 933335, 1794875, 4666675, 23333375]

約数ペア:

[(1, 23333375), (5, 4666675), (13, 1794875), (25, 933335), (65, 358975), (83, 281125), (125, 186667), (173, 134875), (325, 71795), (415, 56225), (865, 26975), (1079, 21625), (1625, 14359), (2075, 11245), (2249, 10375), (4325, 5395)]