25112757

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 37601280

約数和(自身を除く): 12488523

約数列:

[1, 3, 17, 23, 51, 69, 79, 237, 271, 391, 813, 1173, 1343, 1817, 4029, 4607, 5451, 6233, 13821, 18699, 21409, 30889, 64227, 92667, 105961, 317883, 363953, 492407, 1091859, 1477221, 8370919, 25112757]

約数ペア:

[(1, 25112757), (3, 8370919), (17, 1477221), (23, 1091859), (51, 492407), (69, 363953), (79, 317883), (237, 105961), (271, 92667), (391, 64227), (813, 30889), (1173, 21409), (1343, 18699), (1817, 13821), (4029, 6233), (4607, 5451)]