90996165

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6763}}^1$

素因数の和:6810

約数の個数: 48

約数和(自身を含む): 177270912

約数和(自身を除く): 86274747

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 6763, 13455, 20289, 33815, 60867, 87919, 101445, 155549, 263757, 304335, 439595, 466647, 777745, 791271, 1318785, 1399941, 2022137, 2333235, 3956355, 6066411, 6999705, 10110685, 18199233, 30332055, 90996165]

約数ペア:

[(1, 90996165), (3, 30332055), (5, 18199233), (9, 10110685), (13, 6999705), (15, 6066411), (23, 3956355), (39, 2333235), (45, 2022137), (65, 1399941), (69, 1318785), (115, 791271), (117, 777745), (195, 466647), (207, 439595), (299, 304335), (345, 263757), (585, 155549), (897, 101445), (1035, 87919), (1495, 60867), (2691, 33815), (4485, 20289), (6763, 13455)]