42452515

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 60217344

約数和(自身を除く): 17764829

約数列:

[1, 5, 7, 35, 47, 131, 197, 235, 329, 655, 917, 985, 1379, 1645, 4585, 6157, 6895, 9259, 25807, 30785, 43099, 46295, 64813, 129035, 180649, 215495, 324065, 903245, 1212929, 6064645, 8490503, 42452515]

約数ペア:

[(1, 42452515), (5, 8490503), (7, 6064645), (35, 1212929), (47, 903245), (131, 324065), (197, 215495), (235, 180649), (329, 129035), (655, 64813), (917, 46295), (985, 43099), (1379, 30785), (1645, 25807), (4585, 9259), (6157, 6895)]