23319725

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:638

約数の個数: 36

約数和(自身を含む): 34286868

約数和(自身を除く): 10967143

約数列:

[1, 5, 11, 13, 25, 55, 65, 121, 143, 275, 325, 593, 605, 715, 1573, 2965, 3025, 3575, 6523, 7709, 7865, 14825, 32615, 38545, 39325, 71753, 84799, 163075, 192725, 358765, 423995, 932789, 1793825, 2119975, 4663945, 23319725]

約数ペア:

[(1, 23319725), (5, 4663945), (11, 2119975), (13, 1793825), (25, 932789), (55, 423995), (65, 358765), (121, 192725), (143, 163075), (275, 84799), (325, 71753), (593, 39325), (605, 38545), (715, 32615), (1573, 14825), (2965, 7865), (3025, 7709), (3575, 6523)]