1339065

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 2956800

約数和(自身を除く): 1617735

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 109, 117, 135, 189, 195, 273, 315, 327, 351, 455, 545, 585, 763, 819, 945, 981, 1365, 1417, 1635, 1755, 2289, 2457, 2943, 3815, 4095, 4251, 4905, 6867, 7085, 9919, 11445, 12285, 12753, 14715, 20601, 21255, 29757, 34335, 38259, 49595, 63765, 89271, 103005, 148785, 191295, 267813, 446355, 1339065]

約数ペア:

[(1, 1339065), (3, 446355), (5, 267813), (7, 191295), (9, 148785), (13, 103005), (15, 89271), (21, 63765), (27, 49595), (35, 38259), (39, 34335), (45, 29757), (63, 21255), (65, 20601), (91, 14715), (105, 12753), (109, 12285), (117, 11445), (135, 9919), (189, 7085), (195, 6867), (273, 4905), (315, 4251), (327, 4095), (351, 3815), (455, 2943), (545, 2457), (585, 2289), (763, 1755), (819, 1635), (945, 1417), (981, 1365)]