13133715

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 24820992

約数和(自身を除く): 11687277

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 107, 147, 167, 245, 321, 501, 535, 735, 749, 835, 1169, 1605, 2247, 2505, 3507, 3745, 5243, 5845, 8183, 11235, 15729, 17535, 17869, 24549, 26215, 40915, 53607, 78645, 89345, 122745, 125083, 268035, 375249, 625415, 875581, 1876245, 2626743, 4377905, 13133715]

約数ペア:

[(1, 13133715), (3, 4377905), (5, 2626743), (7, 1876245), (15, 875581), (21, 625415), (35, 375249), (49, 268035), (105, 125083), (107, 122745), (147, 89345), (167, 78645), (245, 53607), (321, 40915), (501, 26215), (535, 24549), (735, 17869), (749, 17535), (835, 15729), (1169, 11235), (1605, 8183), (2247, 5845), (2505, 5243), (3507, 3745)]