15237117

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 27361152

約数和(自身を除く): 12124035

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 287, 347, 357, 369, 697, 861, 1041, 1071, 2091, 2429, 2583, 3123, 4879, 5899, 6273, 7287, 14227, 14637, 17697, 21861, 41293, 42681, 43911, 53091, 99589, 123879, 128043, 241859, 298767, 371637, 725577, 896301, 1693013, 2176731, 5079039, 15237117]

約数ペア:

[(1, 15237117), (3, 5079039), (7, 2176731), (9, 1693013), (17, 896301), (21, 725577), (41, 371637), (51, 298767), (63, 241859), (119, 128043), (123, 123879), (153, 99589), (287, 53091), (347, 43911), (357, 42681), (369, 41293), (697, 21861), (861, 17697), (1041, 14637), (1071, 14227), (2091, 7287), (2429, 6273), (2583, 5899), (3123, 4879)]