455155285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 603832320

約数和(自身を除く): 148677035

約数列:

[1, 5, 13, 47, 65, 235, 383, 389, 611, 1915, 1945, 3055, 4979, 5057, 18001, 18283, 24895, 25285, 90005, 91415, 148987, 234013, 237679, 744935, 1170065, 1188395, 1936831, 7002389, 9684155, 35011945, 91031057, 455155285]

約数ペア:

[(1, 455155285), (5, 91031057), (13, 35011945), (47, 9684155), (65, 7002389), (235, 1936831), (383, 1188395), (389, 1170065), (611, 744935), (1915, 237679), (1945, 234013), (3055, 148987), (4979, 91415), (5057, 90005), (18001, 25285), (18283, 24895)]