39038205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5279}}^1$

素因数の和:5333

約数の個数: 32

約数和(自身を含む): 68428800

約数和(自身を除く): 29390595

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 5279, 7395, 15837, 26395, 79185, 89743, 153091, 269229, 448715, 459273, 765455, 1346145, 2296365, 2602547, 7807641, 13012735, 39038205]

約数ペア:

[(1, 39038205), (3, 13012735), (5, 7807641), (15, 2602547), (17, 2296365), (29, 1346145), (51, 765455), (85, 459273), (87, 448715), (145, 269229), (255, 153091), (435, 89743), (493, 79185), (1479, 26395), (2465, 15837), (5279, 7395)]