23966475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 43663872

約数和(自身を除く): 19697397

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 141, 195, 235, 325, 523, 611, 705, 975, 1175, 1569, 1833, 2615, 3055, 3525, 6799, 7845, 9165, 13075, 15275, 20397, 24581, 33995, 39225, 45825, 73743, 101985, 122905, 169975, 319553, 368715, 509925, 614525, 958659, 1597765, 1843575, 4793295, 7988825, 23966475]

約数ペア:

[(1, 23966475), (3, 7988825), (5, 4793295), (13, 1843575), (15, 1597765), (25, 958659), (39, 614525), (47, 509925), (65, 368715), (75, 319553), (141, 169975), (195, 122905), (235, 101985), (325, 73743), (523, 45825), (611, 39225), (705, 33995), (975, 24581), (1175, 20397), (1569, 15275), (1833, 13075), (2615, 9165), (3055, 7845), (3525, 6799)]