359287485

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{2087}}^1$

素因数の和:2617

約数の個数: 32

約数和(自身を含む): 601344000

約数和(自身を除く): 242056515

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 499, 1497, 2087, 2495, 6261, 7485, 10435, 11477, 31305, 34431, 48001, 57385, 144003, 172155, 240005, 720015, 1041413, 3124239, 5207065, 15621195, 23952499, 71857497, 119762495, 359287485]

約数ペア:

[(1, 359287485), (3, 119762495), (5, 71857497), (15, 23952499), (23, 15621195), (69, 5207065), (115, 3124239), (345, 1041413), (499, 720015), (1497, 240005), (2087, 172155), (2495, 144003), (6261, 57385), (7485, 48001), (10435, 34431), (11477, 31305)]