23711025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 42872256

約数和(自身を除く): 19161231

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 83, 195, 249, 293, 325, 415, 879, 975, 1079, 1245, 1465, 2075, 3237, 3809, 4395, 5395, 6225, 7325, 11427, 16185, 19045, 21975, 24319, 26975, 57135, 72957, 80925, 95225, 121595, 285675, 316147, 364785, 607975, 948441, 1580735, 1823925, 4742205, 7903675, 23711025]

約数ペア:

[(1, 23711025), (3, 7903675), (5, 4742205), (13, 1823925), (15, 1580735), (25, 948441), (39, 607975), (65, 364785), (75, 316147), (83, 285675), (195, 121595), (249, 95225), (293, 80925), (325, 72957), (415, 57135), (879, 26975), (975, 24319), (1079, 21975), (1245, 19045), (1465, 16185), (2075, 11427), (3237, 7325), (3809, 6225), (4395, 5395)]