1266915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 2237760

約数和(自身を除く): 970845

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 89, 195, 219, 267, 365, 445, 949, 1095, 1157, 1335, 2847, 3471, 4745, 5785, 6497, 14235, 17355, 19491, 32485, 84461, 97455, 253383, 422305, 1266915]

約数ペア:

[(1, 1266915), (3, 422305), (5, 253383), (13, 97455), (15, 84461), (39, 32485), (65, 19491), (73, 17355), (89, 14235), (195, 6497), (219, 5785), (267, 4745), (365, 3471), (445, 2847), (949, 1335), (1095, 1157)]