23646675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 42775040

約数和(自身を除く): 19128365

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 79, 195, 237, 307, 325, 395, 921, 975, 1027, 1185, 1535, 1975, 3081, 3991, 4605, 5135, 5925, 7675, 11973, 15405, 19955, 23025, 24253, 25675, 59865, 72759, 77025, 99775, 121265, 299325, 315289, 363795, 606325, 945867, 1576445, 1818975, 4729335, 7882225, 23646675]

約数ペア:

[(1, 23646675), (3, 7882225), (5, 4729335), (13, 1818975), (15, 1576445), (25, 945867), (39, 606325), (65, 363795), (75, 315289), (79, 299325), (195, 121265), (237, 99775), (307, 77025), (325, 72759), (395, 59865), (921, 25675), (975, 24253), (1027, 23025), (1185, 19955), (1535, 15405), (1975, 11973), (3081, 7675), (3991, 5925), (4605, 5135)]