151396035

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{205981}}^1$

素因数の和:206003

約数の個数: 24

約数和(自身を含む): 281783376

約数和(自身を除く): 130387341

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 205981, 617943, 1029905, 1441867, 3089715, 4325601, 7209335, 10093069, 21628005, 30279207, 50465345, 151396035]

約数ペア:

[(1, 151396035), (3, 50465345), (5, 30279207), (7, 21628005), (15, 10093069), (21, 7209335), (35, 4325601), (49, 3089715), (105, 1441867), (147, 1029905), (245, 617943), (735, 205981)]