214936515

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{773}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 385414848

約数和(自身を除く): 170478333

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 167, 185, 333, 501, 555, 773, 835, 1503, 1665, 2319, 2505, 3865, 6179, 6957, 7515, 11595, 18537, 28601, 30895, 34785, 55611, 85803, 92685, 129091, 143005, 257409, 278055, 387273, 429015, 645455, 1161819, 1287045, 1936365, 4776367, 5809095, 14329101, 23881835, 42987303, 71645505, 214936515]

約数ペア:

[(1, 214936515), (3, 71645505), (5, 42987303), (9, 23881835), (15, 14329101), (37, 5809095), (45, 4776367), (111, 1936365), (167, 1287045), (185, 1161819), (333, 645455), (501, 429015), (555, 387273), (773, 278055), (835, 257409), (1503, 143005), (1665, 129091), (2319, 92685), (2505, 85803), (3865, 55611), (6179, 34785), (6957, 30895), (7515, 28601), (11595, 18537)]