169142015

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{379}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 239016960

約数和(自身を除く): 69874945

約数列:

[1, 5, 7, 35, 41, 205, 287, 311, 379, 1435, 1555, 1895, 2177, 2653, 10885, 12751, 13265, 15539, 63755, 77695, 89257, 108773, 117869, 446285, 543865, 589345, 825083, 4125415, 4832629, 24163145, 33828403, 169142015]

約数ペア:

[(1, 169142015), (5, 33828403), (7, 24163145), (35, 4832629), (41, 4125415), (205, 825083), (287, 589345), (311, 543865), (379, 446285), (1435, 117869), (1555, 108773), (1895, 89257), (2177, 77695), (2653, 63755), (10885, 15539), (12751, 13265)]