83357385

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 135902208

約数和(自身を除く): 52544823

約数列:

[1, 3, 5, 15, 103, 163, 309, 331, 489, 515, 815, 993, 1545, 1655, 2445, 4965, 16789, 34093, 50367, 53953, 83945, 102279, 161859, 170465, 251835, 269765, 511395, 809295, 5557159, 16671477, 27785795, 83357385]

約数ペア:

[(1, 83357385), (3, 27785795), (5, 16671477), (15, 5557159), (103, 809295), (163, 511395), (309, 269765), (331, 251835), (489, 170465), (515, 161859), (815, 102279), (993, 83945), (1545, 53953), (1655, 50367), (2445, 34093), (4965, 16789)]