25380450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{56401}}^1$

素因数の和:56419

約数の個数: 36

約数和(自身を含む): 68190018

約数和(自身を除く): 42809568

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 56401, 112802, 169203, 282005, 338406, 507609, 564010, 846015, 1015218, 1410025, 1692030, 2538045, 2820050, 4230075, 5076090, 8460150, 12690225, 25380450]

約数ペア:

[(1, 25380450), (2, 12690225), (3, 8460150), (5, 5076090), (6, 4230075), (9, 2820050), (10, 2538045), (15, 1692030), (18, 1410025), (25, 1015218), (30, 846015), (45, 564010), (50, 507609), (75, 338406), (90, 282005), (150, 169203), (225, 112802), (450, 56401)]