8045787405

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{22639}}^1$

素因数の和:22738

約数の個数: 64

約数和(自身を含む): 14344704000

約数和(自身を除く): 6298916595

約数列:

[1, 3, 5, 15, 19, 29, 43, 57, 87, 95, 129, 145, 215, 285, 435, 551, 645, 817, 1247, 1653, 2451, 2755, 3741, 4085, 6235, 8265, 12255, 18705, 22639, 23693, 67917, 71079, 113195, 118465, 339585, 355395, 430141, 656531, 973477, 1290423, 1969593, 2150705, 2920431, 3282655, 4867385, 6452115, 9847965, 12474089, 14602155, 18496063, 28230833, 37422267, 55488189, 62370445, 84692499, 92480315, 141154165, 187111335, 277440945, 423462495, 536385827, 1609157481, 2681929135, 8045787405]

約数ペア:

[(1, 8045787405), (3, 2681929135), (5, 1609157481), (15, 536385827), (19, 423462495), (29, 277440945), (43, 187111335), (57, 141154165), (87, 92480315), (95, 84692499), (129, 62370445), (145, 55488189), (215, 37422267), (285, 28230833), (435, 18496063), (551, 14602155), (645, 12474089), (817, 9847965), (1247, 6452115), (1653, 4867385), (2451, 3282655), (2755, 2920431), (3741, 2150705), (4085, 1969593), (6235, 1290423), (8265, 973477), (12255, 656531), (18705, 430141), (22639, 355395), (23693, 339585), (67917, 118465), (71079, 113195)]