15968850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3671}}^1$

素因数の和:3715

約数の個数: 48

約数和(自身を含む): 40979520

約数和(自身を除く): 25010670

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 3671, 4350, 7342, 11013, 18355, 22026, 36710, 55065, 91775, 106459, 110130, 183550, 212918, 275325, 319377, 532295, 550650, 638754, 1064590, 1596885, 2661475, 3193770, 5322950, 7984425, 15968850]

約数ペア:

[(1, 15968850), (2, 7984425), (3, 5322950), (5, 3193770), (6, 2661475), (10, 1596885), (15, 1064590), (25, 638754), (29, 550650), (30, 532295), (50, 319377), (58, 275325), (75, 212918), (87, 183550), (145, 110130), (150, 106459), (174, 91775), (290, 55065), (435, 36710), (725, 22026), (870, 18355), (1450, 11013), (2175, 7342), (3671, 4350)]