39879345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2393}}^1$

素因数の和:2513

約数の個数: 32

約数和(自身を含む): 70326144

約数和(自身を除く): 30446799

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 165, 303, 505, 1111, 1515, 2393, 3333, 5555, 7179, 11965, 16665, 26323, 35895, 78969, 131615, 241693, 394845, 725079, 1208465, 2658623, 3625395, 7975869, 13293115, 39879345]

約数ペア:

[(1, 39879345), (3, 13293115), (5, 7975869), (11, 3625395), (15, 2658623), (33, 1208465), (55, 725079), (101, 394845), (165, 241693), (303, 131615), (505, 78969), (1111, 35895), (1515, 26323), (2393, 16665), (3333, 11965), (5555, 7179)]