28339350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14533}}^1$

素因数の和:14561

約数の個数: 48

約数和(自身を含む): 75693072

約数和(自身を除く): 47353722

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 14533, 29066, 43599, 72665, 87198, 145330, 188929, 217995, 363325, 377858, 435990, 566787, 726650, 944645, 1089975, 1133574, 1889290, 2179950, 2833935, 4723225, 5667870, 9446450, 14169675, 28339350]

約数ペア:

[(1, 28339350), (2, 14169675), (3, 9446450), (5, 5667870), (6, 4723225), (10, 2833935), (13, 2179950), (15, 1889290), (25, 1133574), (26, 1089975), (30, 944645), (39, 726650), (50, 566787), (65, 435990), (75, 377858), (78, 363325), (130, 217995), (150, 188929), (195, 145330), (325, 87198), (390, 72665), (650, 43599), (975, 29066), (1950, 14533)]