15023995

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 21712896

約数和(自身を除く): 6688901

約数列:

[1, 5, 7, 31, 35, 61, 155, 217, 227, 305, 427, 1085, 1135, 1589, 1891, 2135, 7037, 7945, 9455, 13237, 13847, 35185, 49259, 66185, 69235, 96929, 246295, 429257, 484645, 2146285, 3004799, 15023995]

約数ペア:

[(1, 15023995), (5, 3004799), (7, 2146285), (31, 484645), (35, 429257), (61, 246295), (155, 96929), (217, 69235), (227, 66185), (305, 49259), (427, 35185), (1085, 13847), (1135, 13237), (1589, 9455), (1891, 7945), (2135, 7037)]