89152115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 119218176

約数和(自身を除く): 30066061

約数列:

[1, 5, 13, 43, 65, 167, 191, 215, 559, 835, 955, 2171, 2483, 2795, 7181, 8213, 10855, 12415, 31897, 35905, 41065, 93353, 106769, 159485, 414661, 466765, 533845, 1371571, 2073305, 6857855, 17830423, 89152115]

約数ペア:

[(1, 89152115), (5, 17830423), (13, 6857855), (43, 2073305), (65, 1371571), (167, 533845), (191, 466765), (215, 414661), (559, 159485), (835, 106769), (955, 93353), (2171, 41065), (2483, 35905), (2795, 31897), (7181, 12415), (8213, 10855)]