172028985

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{37357}}^1$

素因数の和:37672

約数の個数: 16

約数和(自身を含む): 276150336

約数和(自身を除く): 104121351

約数列:

[1, 3, 5, 15, 307, 921, 1535, 4605, 37357, 112071, 186785, 560355, 11468599, 34405797, 57342995, 172028985]

約数ペア:

[(1, 172028985), (3, 57342995), (5, 34405797), (15, 11468599), (307, 560355), (921, 186785), (1535, 112071), (4605, 37357)]