244305

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 435240

約数和(自身を除く): 190935

約数列:

[1, 3, 5, 9, 15, 45, 61, 89, 183, 267, 305, 445, 549, 801, 915, 1335, 2745, 4005, 5429, 16287, 27145, 48861, 81435, 244305]

約数ペア:

[(1, 244305), (3, 81435), (5, 48861), (9, 27145), (15, 16287), (45, 5429), (61, 4005), (89, 2745), (183, 1335), (267, 915), (305, 801), (445, 549)]