143148915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2689}}^1$

素因数の和:2733

約数の個数: 72

約数和(自身を含む): 307176480

約数和(自身を除く): 164027565

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 169, 195, 273, 315, 455, 507, 585, 819, 845, 1183, 1365, 1521, 2535, 2689, 3549, 4095, 5915, 7605, 8067, 10647, 13445, 17745, 18823, 24201, 34957, 40335, 53235, 56469, 94115, 104871, 121005, 169407, 174785, 244699, 282345, 314613, 454441, 524355, 734097, 847035, 1223495, 1363323, 1573065, 2202291, 2272205, 3181087, 3670485, 4089969, 6816615, 9543261, 11011455, 15905435, 20449845, 28629783, 47716305, 143148915]

約数ペア:

[(1, 143148915), (3, 47716305), (5, 28629783), (7, 20449845), (9, 15905435), (13, 11011455), (15, 9543261), (21, 6816615), (35, 4089969), (39, 3670485), (45, 3181087), (63, 2272205), (65, 2202291), (91, 1573065), (105, 1363323), (117, 1223495), (169, 847035), (195, 734097), (273, 524355), (315, 454441), (455, 314613), (507, 282345), (585, 244699), (819, 174785), (845, 169407), (1183, 121005), (1365, 104871), (1521, 94115), (2535, 56469), (2689, 53235), (3549, 40335), (4095, 34957), (5915, 24201), (7605, 18823), (8067, 17745), (10647, 13445)]