79984258655

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9851}}^1\times {\mathrm{3803}}^1$

素因数の和:13727

約数の個数: 32

約数和(自身を含む): 111531575808

約数和(自身を除く): 31547317153

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 3803, 9851, 19015, 26621, 49255, 68957, 133105, 231983, 344785, 600911, 1159915, 1623881, 3004555, 4206377, 8119405, 21031885, 37463353, 187316765, 262243471, 1311217355, 2285264533, 11426322665, 15996851731, 79984258655]

約数ペア:

[(1, 79984258655), (5, 15996851731), (7, 11426322665), (35, 2285264533), (61, 1311217355), (305, 262243471), (427, 187316765), (2135, 37463353), (3803, 21031885), (9851, 8119405), (19015, 4206377), (26621, 3004555), (49255, 1623881), (68957, 1159915), (133105, 600911), (231983, 344785)]