75372015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1063}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 125637120

約数和(自身を除く): 50265105

約数列:

[1, 3, 5, 15, 29, 87, 145, 163, 435, 489, 815, 1063, 2445, 3189, 4727, 5315, 14181, 15945, 23635, 30827, 70905, 92481, 154135, 173269, 462405, 519807, 866345, 2599035, 5024801, 15074403, 25124005, 75372015]

約数ペア:

[(1, 75372015), (3, 25124005), (5, 15074403), (15, 5024801), (29, 2599035), (87, 866345), (145, 519807), (163, 462405), (435, 173269), (489, 154135), (815, 92481), (1063, 70905), (2445, 30827), (3189, 23635), (4727, 15945), (5315, 14181)]