71317235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 98297280

約数和(自身を除く): 26980045

約数列:

[1, 5, 11, 29, 55, 61, 145, 305, 319, 671, 733, 1595, 1769, 3355, 3665, 8063, 8845, 19459, 21257, 40315, 44713, 97295, 106285, 223565, 233827, 491843, 1169135, 1296677, 2459215, 6483385, 14263447, 71317235]

約数ペア:

[(1, 71317235), (5, 14263447), (11, 6483385), (29, 2459215), (55, 1296677), (61, 1169135), (145, 491843), (305, 233827), (319, 223565), (671, 106285), (733, 97295), (1595, 44713), (1769, 40315), (3355, 21257), (3665, 19459), (8063, 8845)]