15274650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 38390400

約数和(自身を除く): 23115750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 150, 158, 237, 395, 474, 790, 1185, 1289, 1975, 2370, 2578, 3867, 3950, 5925, 6445, 7734, 11850, 12890, 19335, 32225, 38670, 64450, 96675, 101831, 193350, 203662, 305493, 509155, 610986, 1018310, 1527465, 2545775, 3054930, 5091550, 7637325, 15274650]

約数ペア:

[(1, 15274650), (2, 7637325), (3, 5091550), (5, 3054930), (6, 2545775), (10, 1527465), (15, 1018310), (25, 610986), (30, 509155), (50, 305493), (75, 203662), (79, 193350), (150, 101831), (158, 96675), (237, 64450), (395, 38670), (474, 32225), (790, 19335), (1185, 12890), (1289, 11850), (1975, 7734), (2370, 6445), (2578, 5925), (3867, 3950)]