70266855

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 117135360

約数和(自身を除く): 46868505

約数列:

[1, 3, 5, 15, 29, 87, 145, 163, 435, 489, 815, 991, 2445, 2973, 4727, 4955, 14181, 14865, 23635, 28739, 70905, 86217, 143695, 161533, 431085, 484599, 807665, 2422995, 4684457, 14053371, 23422285, 70266855]

約数ペア:

[(1, 70266855), (3, 23422285), (5, 14053371), (15, 4684457), (29, 2422995), (87, 807665), (145, 484599), (163, 431085), (435, 161533), (489, 143695), (815, 86217), (991, 70905), (2445, 28739), (2973, 23635), (4727, 14865), (4955, 14181)]