6678975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 12003200

約数和(自身を除く): 5324225

約数列:

[1, 3, 5, 15, 19, 25, 43, 57, 75, 95, 109, 129, 215, 285, 327, 475, 545, 645, 817, 1075, 1425, 1635, 2071, 2451, 2725, 3225, 4085, 4687, 6213, 8175, 10355, 12255, 14061, 20425, 23435, 31065, 51775, 61275, 70305, 89053, 117175, 155325, 267159, 351525, 445265, 1335795, 2226325, 6678975]

約数ペア:

[(1, 6678975), (3, 2226325), (5, 1335795), (15, 445265), (19, 351525), (25, 267159), (43, 155325), (57, 117175), (75, 89053), (95, 70305), (109, 61275), (129, 51775), (215, 31065), (285, 23435), (327, 20425), (475, 14061), (545, 12255), (645, 10355), (817, 8175), (1075, 6213), (1425, 4687), (1635, 4085), (2071, 3225), (2451, 2725)]