1631961045

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{253607}}^1$

素因数の和:253642

約数の個数: 48

約数和(自身を含む): 3323279232

約数和(自身を除く): 1691318187

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 253607, 760821, 1268035, 2282463, 2789677, 3296891, 3804105, 8369031, 9890673, 11412315, 13948385, 16484455, 25107093, 29672019, 36265801, 41845155, 49453365, 108797403, 125535465, 148360095, 181329005, 326392209, 543987015, 1631961045]

約数ペア:

[(1, 1631961045), (3, 543987015), (5, 326392209), (9, 181329005), (11, 148360095), (13, 125535465), (15, 108797403), (33, 49453365), (39, 41845155), (45, 36265801), (55, 29672019), (65, 25107093), (99, 16484455), (117, 13948385), (143, 11412315), (165, 9890673), (195, 8369031), (429, 3804105), (495, 3296891), (585, 2789677), (715, 2282463), (1287, 1268035), (2145, 760821), (6435, 253607)]