129028095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2609}}^1$

素因数の和:2784

約数の個数: 48

約数和(自身を含む): 257325120

約数和(自身を除く): 128297025

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 157, 315, 471, 785, 1099, 1413, 2355, 2609, 3297, 5495, 7065, 7827, 9891, 13045, 16485, 18263, 23481, 39135, 49455, 54789, 91315, 117405, 164367, 273945, 409613, 821835, 1228839, 2048065, 2867291, 3686517, 6144195, 8601873, 14336455, 18432585, 25805619, 43009365, 129028095]

約数ペア:

[(1, 129028095), (3, 43009365), (5, 25805619), (7, 18432585), (9, 14336455), (15, 8601873), (21, 6144195), (35, 3686517), (45, 2867291), (63, 2048065), (105, 1228839), (157, 821835), (315, 409613), (471, 273945), (785, 164367), (1099, 117405), (1413, 91315), (2355, 54789), (2609, 49455), (3297, 39135), (5495, 23481), (7065, 18263), (7827, 16485), (9891, 13045)]