147996921615

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{240645401}}^1$

素因数の和:240645450

約数の個数: 16

約数和(自身を含む): 242570565216

約数和(自身を除く): 94573643601

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 240645401, 721936203, 1203227005, 3609681015, 9866461441, 29599384323, 49332307205, 147996921615]

約数ペア:

[(1, 147996921615), (3, 49332307205), (5, 29599384323), (15, 9866461441), (41, 3609681015), (123, 1203227005), (205, 721936203), (615, 240645401)]