284486615

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{587}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 398974464

約数和(自身を除く): 114487849

約数列:

[1, 5, 7, 35, 61, 227, 305, 427, 587, 1135, 1589, 2135, 2935, 4109, 7945, 13847, 20545, 35807, 69235, 96929, 133249, 179035, 250649, 484645, 666245, 932743, 1253245, 4663715, 8128189, 40640945, 56897323, 284486615]

約数ペア:

[(1, 284486615), (5, 56897323), (7, 40640945), (35, 8128189), (61, 4663715), (227, 1253245), (305, 932743), (427, 666245), (587, 484645), (1135, 250649), (1589, 179035), (2135, 133249), (2935, 96929), (4109, 69235), (7945, 35807), (13847, 20545)]