8373785615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1\times {\mathrm{4099}}^1$

素因数の和:4763

約数の個数: 32

約数和(自身を含む): 11046974400

約数和(自身を除く): 2673188785

約数列:

[1, 5, 13, 53, 65, 265, 593, 689, 2965, 3445, 4099, 7709, 20495, 31429, 38545, 53287, 157145, 217247, 266435, 408577, 1086235, 2042885, 2430707, 2824211, 12153535, 14121055, 31599191, 128827471, 157995955, 644137355, 1674757123, 8373785615]

約数ペア:

[(1, 8373785615), (5, 1674757123), (13, 644137355), (53, 157995955), (65, 128827471), (265, 31599191), (593, 14121055), (689, 12153535), (2965, 2824211), (3445, 2430707), (4099, 2042885), (7709, 1086235), (20495, 408577), (31429, 266435), (38545, 217247), (53287, 157145)]