660367095

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{6967}}^1$

素因数の和:7135

約数の個数: 32

約数和(自身を含む): 1083663360

約数和(自身を除く): 423296265

約数列:

[1, 3, 5, 15, 71, 89, 213, 267, 355, 445, 1065, 1335, 6319, 6967, 18957, 20901, 31595, 34835, 94785, 104505, 494657, 620063, 1483971, 1860189, 2473285, 3100315, 7419855, 9300945, 44024473, 132073419, 220122365, 660367095]

約数ペア:

[(1, 660367095), (3, 220122365), (5, 132073419), (15, 44024473), (71, 9300945), (89, 7419855), (213, 3100315), (267, 2473285), (355, 1860189), (445, 1483971), (1065, 620063), (1335, 494657), (6319, 104505), (6967, 94785), (18957, 34835), (20901, 31595)]