11782455

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 19522560

約数和(自身を除く): 7740105

約数列:

[1, 3, 5, 15, 61, 79, 163, 183, 237, 305, 395, 489, 815, 915, 1185, 2445, 4819, 9943, 12877, 14457, 24095, 29829, 38631, 49715, 64385, 72285, 149145, 193155, 785497, 2356491, 3927485, 11782455]

約数ペア:

[(1, 11782455), (3, 3927485), (5, 2356491), (15, 785497), (61, 193155), (79, 149145), (163, 72285), (183, 64385), (237, 49715), (305, 38631), (395, 29829), (489, 24095), (815, 14457), (915, 12877), (1185, 9943), (2445, 4819)]