25428330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31393}}^1$

素因数の和:31412

約数の個数: 40

約数和(自身を含む): 68376132

約数和(自身を除く): 42947802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 31393, 62786, 94179, 156965, 188358, 282537, 313930, 470895, 565074, 847611, 941790, 1412685, 1695222, 2542833, 2825370, 4238055, 5085666, 8476110, 12714165, 25428330]

約数ペア:

[(1, 25428330), (2, 12714165), (3, 8476110), (5, 5085666), (6, 4238055), (9, 2825370), (10, 2542833), (15, 1695222), (18, 1412685), (27, 941790), (30, 847611), (45, 565074), (54, 470895), (81, 313930), (90, 282537), (135, 188358), (162, 156965), (270, 94179), (405, 62786), (810, 31393)]