15145386

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 31243968

約数和(自身を除く): 16098582

約数列:

[1, 2, 3, 6, 53, 97, 106, 159, 194, 291, 318, 491, 582, 982, 1473, 2946, 5141, 10282, 15423, 26023, 30846, 47627, 52046, 78069, 95254, 142881, 156138, 285762, 2524231, 5048462, 7572693, 15145386]

約数ペア:

[(1, 15145386), (2, 7572693), (3, 5048462), (6, 2524231), (53, 285762), (97, 156138), (106, 142881), (159, 95254), (194, 78069), (291, 52046), (318, 47627), (491, 30846), (582, 26023), (982, 15423), (1473, 10282), (2946, 5141)]