27910545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3491}}^1$

素因数の和:3553

約数の個数: 32

約数和(自身を含む): 49279104

約数和(自身を除く): 21368559

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 3491, 7995, 10473, 17455, 45383, 52365, 136149, 143131, 226915, 429393, 680745, 715655, 1860703, 2146965, 5582109, 9303515, 27910545]

約数ペア:

[(1, 27910545), (3, 9303515), (5, 5582109), (13, 2146965), (15, 1860703), (39, 715655), (41, 680745), (65, 429393), (123, 226915), (195, 143131), (205, 136149), (533, 52365), (615, 45383), (1599, 17455), (2665, 10473), (3491, 7995)]