85838235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3257}}^1$

素因数の和:3523

約数の個数: 32

約数和(自身を含む): 157635072

約数和(自身を除く): 71796837

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 251, 753, 1255, 1757, 3257, 3765, 5271, 8785, 9771, 16285, 22799, 26355, 48855, 68397, 113995, 341985, 817507, 2452521, 4087535, 5722549, 12262605, 17167647, 28612745, 85838235]

約数ペア:

[(1, 85838235), (3, 28612745), (5, 17167647), (7, 12262605), (15, 5722549), (21, 4087535), (35, 2452521), (105, 817507), (251, 341985), (753, 113995), (1255, 68397), (1757, 48855), (3257, 26355), (3765, 22799), (5271, 16285), (8785, 9771)]