13018889235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{15727}}^1$

素因数の和:15948

約数の個数: 64

約数和(自身を含む): 23644846080

約数和(自身を除く): 10625956845

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 173, 319, 435, 519, 865, 957, 1595, 1903, 2595, 4785, 5017, 5709, 9515, 15051, 15727, 25085, 28545, 47181, 55187, 75255, 78635, 165561, 172997, 235905, 275935, 456083, 518991, 827805, 864985, 1368249, 2280415, 2594955, 2720771, 5016913, 6841245, 8162313, 13603855, 15050739, 25084565, 29928481, 40811565, 75253695, 78902359, 89785443, 149642405, 236707077, 394511795, 448927215, 867925949, 1183535385, 2603777847, 4339629745, 13018889235]

約数ペア:

[(1, 13018889235), (3, 4339629745), (5, 2603777847), (11, 1183535385), (15, 867925949), (29, 448927215), (33, 394511795), (55, 236707077), (87, 149642405), (145, 89785443), (165, 78902359), (173, 75253695), (319, 40811565), (435, 29928481), (519, 25084565), (865, 15050739), (957, 13603855), (1595, 8162313), (1903, 6841245), (2595, 5016913), (4785, 2720771), (5017, 2594955), (5709, 2280415), (9515, 1368249), (15051, 864985), (15727, 827805), (25085, 518991), (28545, 456083), (47181, 275935), (55187, 235905), (75255, 172997), (78635, 165561)]