25472850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13063}}^1$

素因数の和:13091

約数の個数: 48

約数和(自身を含む): 68037312

約数和(自身を除く): 42564462

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, 13063, 26126, 39189, 65315, 78378, 130630, 169819, 195945, 326575, 339638, 391890, 509457, 653150, 849095, 979725, 1018914, 1698190, 1959450, 2547285, 4245475, 5094570, 8490950, 12736425, 25472850]

約数ペア:

[(1, 25472850), (2, 12736425), (3, 8490950), (5, 5094570), (6, 4245475), (10, 2547285), (13, 1959450), (15, 1698190), (25, 1018914), (26, 979725), (30, 849095), (39, 653150), (50, 509457), (65, 391890), (75, 339638), (78, 326575), (130, 195945), (150, 169819), (195, 130630), (325, 78378), (390, 65315), (650, 39189), (975, 26126), (1950, 13063)]