75298005

素因数分解:

$3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2089}}^1$

素因数の和:2195

約数の個数: 40

約数和(自身を含む): 136560600

約数和(自身を除く): 61262595

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 89, 135, 267, 405, 445, 801, 1335, 2089, 2403, 4005, 6267, 7209, 10445, 12015, 18801, 31335, 36045, 56403, 94005, 169209, 185921, 282015, 557763, 846045, 929605, 1673289, 2788815, 5019867, 8366445, 15059601, 25099335, 75298005]

約数ペア:

[(1, 75298005), (3, 25099335), (5, 15059601), (9, 8366445), (15, 5019867), (27, 2788815), (45, 1673289), (81, 929605), (89, 846045), (135, 557763), (267, 282015), (405, 185921), (445, 169209), (801, 94005), (1335, 56403), (2089, 36045), (2403, 31335), (4005, 18801), (6267, 12015), (7209, 10445)]