284967015

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{701}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 468441792

約数和(自身を除く): 183474777

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 661, 701, 1983, 2103, 3305, 3505, 9915, 10515, 27101, 28741, 81303, 86223, 135505, 143705, 406515, 431115, 463361, 1390083, 2316805, 6950415, 18997801, 56993403, 94989005, 284967015]

約数ペア:

[(1, 284967015), (3, 94989005), (5, 56993403), (15, 18997801), (41, 6950415), (123, 2316805), (205, 1390083), (615, 463361), (661, 431115), (701, 406515), (1983, 143705), (2103, 135505), (3305, 86223), (3505, 81303), (9915, 28741), (10515, 27101)]