3728475

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 36

約数和(自身を含む): 6799416

約数和(自身を除く): 3070941

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 219, 225, 227, 365, 657, 681, 1095, 1135, 1825, 2043, 3285, 3405, 5475, 5675, 10215, 16425, 16571, 17025, 49713, 51075, 82855, 149139, 248565, 414275, 745695, 1242825, 3728475]

約数ペア:

[(1, 3728475), (3, 1242825), (5, 745695), (9, 414275), (15, 248565), (25, 149139), (45, 82855), (73, 51075), (75, 49713), (219, 17025), (225, 16571), (227, 16425), (365, 10215), (657, 5675), (681, 5475), (1095, 3405), (1135, 3285), (1825, 2043)]