82415445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 160512000

約数和(自身を除く): 78096555

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 109, 133, 285, 327, 379, 399, 545, 665, 763, 1137, 1635, 1895, 1995, 2071, 2289, 2653, 3815, 5685, 6213, 7201, 7959, 10355, 11445, 13265, 14497, 21603, 31065, 36005, 39795, 41311, 43491, 50407, 72485, 108015, 123933, 151221, 206555, 217455, 252035, 289177, 619665, 756105, 784909, 867531, 1445885, 2354727, 3924545, 4337655, 5494363, 11773635, 16483089, 27471815, 82415445]

約数ペア:

[(1, 82415445), (3, 27471815), (5, 16483089), (7, 11773635), (15, 5494363), (19, 4337655), (21, 3924545), (35, 2354727), (57, 1445885), (95, 867531), (105, 784909), (109, 756105), (133, 619665), (285, 289177), (327, 252035), (379, 217455), (399, 206555), (545, 151221), (665, 123933), (763, 108015), (1137, 72485), (1635, 50407), (1895, 43491), (1995, 41311), (2071, 39795), (2289, 36005), (2653, 31065), (3815, 21603), (5685, 14497), (6213, 13265), (7201, 11445), (7959, 10355)]