4003395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 7361280

約数和(自身を除く): 3357885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 1277, 3135, 3831, 6385, 14047, 19155, 24263, 42141, 70235, 72789, 121315, 210705, 266893, 363945, 800679, 1334465, 4003395]

約数ペア:

[(1, 4003395), (3, 1334465), (5, 800679), (11, 363945), (15, 266893), (19, 210705), (33, 121315), (55, 72789), (57, 70235), (95, 42141), (165, 24263), (209, 19155), (285, 14047), (627, 6385), (1045, 3831), (1277, 3135)]