146780595

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10909}}^1$

素因数の和:10956

約数の個数: 48

約数和(自身を含む): 285929280

約数和(自身を除く): 139148685

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, 10909, 13455, 32727, 54545, 98181, 141817, 163635, 250907, 425451, 490905, 709085, 752721, 1254535, 1276353, 2127255, 2258163, 3261791, 3763605, 6381765, 9785373, 11290815, 16308955, 29356119, 48926865, 146780595]

約数ペア:

[(1, 146780595), (3, 48926865), (5, 29356119), (9, 16308955), (13, 11290815), (15, 9785373), (23, 6381765), (39, 3763605), (45, 3261791), (65, 2258163), (69, 2127255), (115, 1276353), (117, 1254535), (195, 752721), (207, 709085), (299, 490905), (345, 425451), (585, 250907), (897, 163635), (1035, 141817), (1495, 98181), (2691, 54545), (4485, 32727), (10909, 13455)]