145429501

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 174666240

約数和(自身を除く): 29236739

約数列:

[1, 7, 41, 49, 191, 287, 379, 1337, 2009, 2653, 7831, 9359, 15539, 18571, 54817, 72389, 108773, 383719, 506723, 761411, 2967949, 3547061, 20775643, 145429501]

約数ペア:

[(1, 145429501), (7, 20775643), (41, 3547061), (49, 2967949), (191, 761411), (287, 506723), (379, 383719), (1337, 108773), (2009, 72389), (2653, 54817), (7831, 18571), (9359, 15539)]