25488090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1637}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 66692808

約数和(自身を除く): 41204718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1637, 1730, 2595, 3114, 3274, 4911, 5190, 7785, 8185, 9822, 14733, 15570, 16370, 24555, 29466, 49110, 73665, 147330, 283201, 566402, 849603, 1416005, 1699206, 2548809, 2832010, 4248015, 5097618, 8496030, 12744045, 25488090]

約数ペア:

[(1, 25488090), (2, 12744045), (3, 8496030), (5, 5097618), (6, 4248015), (9, 2832010), (10, 2548809), (15, 1699206), (18, 1416005), (30, 849603), (45, 566402), (90, 283201), (173, 147330), (346, 73665), (519, 49110), (865, 29466), (1038, 24555), (1557, 16370), (1637, 15570), (1730, 14733), (2595, 9822), (3114, 8185), (3274, 7785), (4911, 5190)]