42273665

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 60238080

約数和(自身を除く): 17964415

約数列:

[1, 5, 7, 35, 41, 89, 205, 287, 331, 445, 623, 1435, 1655, 2317, 3115, 3649, 11585, 13571, 18245, 25543, 29459, 67855, 94997, 127715, 147295, 206213, 474985, 1031065, 1207819, 6039095, 8454733, 42273665]

約数ペア:

[(1, 42273665), (5, 8454733), (7, 6039095), (35, 1207819), (41, 1031065), (89, 474985), (205, 206213), (287, 147295), (331, 127715), (445, 94997), (623, 67855), (1435, 29459), (1655, 25543), (2317, 18245), (3115, 13571), (3649, 11585)]