91055725

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 117260352

約数和(自身を除く): 26204627

約数列:

[1, 5, 25, 43, 71, 215, 355, 1075, 1193, 1775, 3053, 5965, 15265, 29825, 51299, 76325, 84703, 256495, 423515, 1282475, 2117575, 3642229, 18211145, 91055725]

約数ペア:

[(1, 91055725), (5, 18211145), (25, 3642229), (43, 2117575), (71, 1282475), (215, 423515), (355, 256495), (1075, 84703), (1193, 76325), (1775, 51299), (3053, 29825), (5965, 15265)]