187316415

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 128

約数和(自身を含む): 405135360

約数和(自身を除く): 217818945

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 31, 33, 39, 45, 55, 65, 93, 99, 117, 135, 143, 155, 165, 195, 279, 297, 313, 341, 351, 403, 429, 465, 495, 585, 715, 837, 939, 1023, 1209, 1287, 1395, 1485, 1565, 1705, 1755, 2015, 2145, 2817, 3069, 3443, 3627, 3861, 4069, 4185, 4433, 4695, 5115, 6045, 6435, 8451, 9207, 9703, 10329, 10881, 12207, 13299, 14085, 15345, 17215, 18135, 19305, 20345, 22165, 29109, 30987, 36621, 39897, 42255, 44759, 46035, 48515, 51645, 54405, 61035, 66495, 87327, 92961, 106733, 109863, 119691, 126139, 134277, 145545, 154935, 183105, 199485, 223795, 261981, 320199, 378417, 402831, 436635, 464805, 533665, 549315, 598455, 630695, 671385, 960597, 1135251, 1208493, 1309905, 1387529, 1600995, 1892085, 2014155, 2881791, 3405753, 4162587, 4802985, 5676255, 6042465, 6937645, 12487761, 14408955, 17028765, 20812935, 37463283, 62438805, 187316415]

約数ペア:

[(1, 187316415), (3, 62438805), (5, 37463283), (9, 20812935), (11, 17028765), (13, 14408955), (15, 12487761), (27, 6937645), (31, 6042465), (33, 5676255), (39, 4802985), (45, 4162587), (55, 3405753), (65, 2881791), (93, 2014155), (99, 1892085), (117, 1600995), (135, 1387529), (143, 1309905), (155, 1208493), (165, 1135251), (195, 960597), (279, 671385), (297, 630695), (313, 598455), (341, 549315), (351, 533665), (403, 464805), (429, 436635), (465, 402831), (495, 378417), (585, 320199), (715, 261981), (837, 223795), (939, 199485), (1023, 183105), (1209, 154935), (1287, 145545), (1395, 134277), (1485, 126139), (1565, 119691), (1705, 109863), (1755, 106733), (2015, 92961), (2145, 87327), (2817, 66495), (3069, 61035), (3443, 54405), (3627, 51645), (3861, 48515), (4069, 46035), (4185, 44759), (4433, 42255), (4695, 39897), (5115, 36621), (6045, 30987), (6435, 29109), (8451, 22165), (9207, 20345), (9703, 19305), (10329, 18135), (10881, 17215), (12207, 15345), (13299, 14085)]