20110425

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{7247}}^1$

素因数の和:7297

約数の個数: 24

約数和(自身を含む): 34152576

約数和(自身を除く): 14042151

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 2775, 7247, 21741, 36235, 108705, 181175, 268139, 543525, 804417, 1340695, 4022085, 6703475, 20110425]

約数ペア:

[(1, 20110425), (3, 6703475), (5, 4022085), (15, 1340695), (25, 804417), (37, 543525), (75, 268139), (111, 181175), (185, 108705), (555, 36235), (925, 21741), (2775, 7247)]