16260585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 72

約数和(自身を含む): 31358208

約数和(自身を除く): 15097623

約数列:

[1, 3, 5, 11, 15, 17, 31, 33, 51, 55, 85, 93, 121, 155, 165, 187, 255, 289, 341, 363, 465, 527, 561, 605, 867, 935, 1023, 1445, 1581, 1705, 1815, 2057, 2635, 2805, 3179, 3751, 4335, 5115, 5797, 6171, 7905, 8959, 9537, 10285, 11253, 15895, 17391, 18755, 26877, 28985, 30855, 34969, 44795, 47685, 56265, 63767, 86955, 98549, 104907, 134385, 174845, 191301, 295647, 318835, 492745, 524535, 956505, 1084039, 1478235, 3252117, 5420195, 16260585]

約数ペア:

[(1, 16260585), (3, 5420195), (5, 3252117), (11, 1478235), (15, 1084039), (17, 956505), (31, 524535), (33, 492745), (51, 318835), (55, 295647), (85, 191301), (93, 174845), (121, 134385), (155, 104907), (165, 98549), (187, 86955), (255, 63767), (289, 56265), (341, 47685), (363, 44795), (465, 34969), (527, 30855), (561, 28985), (605, 26877), (867, 18755), (935, 17391), (1023, 15895), (1445, 11253), (1581, 10285), (1705, 9537), (1815, 8959), (2057, 7905), (2635, 6171), (2805, 5797), (3179, 5115), (3751, 4335)]