15901272

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 45476640

約数和(自身を除く): 29575368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 463, 477, 636, 648, 926, 954, 1272, 1389, 1431, 1852, 1908, 2778, 2862, 3704, 3816, 4167, 4293, 5556, 5724, 8334, 8586, 11112, 11448, 12501, 16668, 17172, 24539, 25002, 33336, 34344, 37503, 49078, 50004, 73617, 75006, 98156, 100008, 147234, 150012, 196312, 220851, 294468, 300024, 441702, 588936, 662553, 883404, 1325106, 1766808, 1987659, 2650212, 3975318, 5300424, 7950636, 15901272]

約数ペア:

[(1, 15901272), (2, 7950636), (3, 5300424), (4, 3975318), (6, 2650212), (8, 1987659), (9, 1766808), (12, 1325106), (18, 883404), (24, 662553), (27, 588936), (36, 441702), (53, 300024), (54, 294468), (72, 220851), (81, 196312), (106, 150012), (108, 147234), (159, 100008), (162, 98156), (212, 75006), (216, 73617), (318, 50004), (324, 49078), (424, 37503), (463, 34344), (477, 33336), (636, 25002), (648, 24539), (926, 17172), (954, 16668), (1272, 12501), (1389, 11448), (1431, 11112), (1852, 8586), (1908, 8334), (2778, 5724), (2862, 5556), (3704, 4293), (3816, 4167)]