129626265

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2897}}^1$

素因数の和:3081

約数の個数: 32

約数和(自身を含む): 219784320

約数和(自身を除く): 90158055

約数列:

[1, 3, 5, 15, 19, 57, 95, 157, 285, 471, 785, 2355, 2897, 2983, 8691, 8949, 14485, 14915, 43455, 44745, 55043, 165129, 275215, 454829, 825645, 1364487, 2274145, 6822435, 8641751, 25925253, 43208755, 129626265]

約数ペア:

[(1, 129626265), (3, 43208755), (5, 25925253), (15, 8641751), (19, 6822435), (57, 2274145), (95, 1364487), (157, 825645), (285, 454829), (471, 275215), (785, 165129), (2355, 55043), (2897, 44745), (2983, 43455), (8691, 14915), (8949, 14485)]