1938157065

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9439}}^1$

素因数の和:9485

約数の個数: 72

約数和(自身を含む): 3772903680

約数和(自身を除く): 1834746615

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 169, 195, 243, 351, 405, 507, 585, 845, 1053, 1215, 1521, 1755, 2535, 3159, 4563, 5265, 7605, 9439, 13689, 15795, 22815, 28317, 41067, 47195, 68445, 84951, 122707, 141585, 205335, 254853, 368121, 424755, 613535, 764559, 1104363, 1274265, 1595191, 1840605, 2293677, 3313089, 3822795, 4785573, 5521815, 7975955, 9939267, 11468385, 14356719, 16565445, 23927865, 29817801, 43070157, 49696335, 71783595, 129210471, 149089005, 215350785, 387631413, 646052355, 1938157065]

約数ペア:

[(1, 1938157065), (3, 646052355), (5, 387631413), (9, 215350785), (13, 149089005), (15, 129210471), (27, 71783595), (39, 49696335), (45, 43070157), (65, 29817801), (81, 23927865), (117, 16565445), (135, 14356719), (169, 11468385), (195, 9939267), (243, 7975955), (351, 5521815), (405, 4785573), (507, 3822795), (585, 3313089), (845, 2293677), (1053, 1840605), (1215, 1595191), (1521, 1274265), (1755, 1104363), (2535, 764559), (3159, 613535), (4563, 424755), (5265, 368121), (7605, 254853), (9439, 205335), (13689, 141585), (15795, 122707), (22815, 84951), (28317, 68445), (41067, 47195)]