2100605595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1831}}^1$

素因数の和:2276

約数の個数: 64

約数和(自身を含む): 3893806080

約数和(自身を除く): 1793200485

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 409, 561, 935, 1227, 1831, 2045, 2805, 4499, 5493, 6135, 6953, 9155, 13497, 20141, 20859, 22495, 27465, 31127, 34765, 60423, 67485, 76483, 93381, 100705, 104295, 155635, 229449, 302115, 342397, 382415, 466905, 748879, 1027191, 1147245, 1711985, 2246637, 3744395, 5135955, 8237669, 11233185, 12730943, 24713007, 38192829, 41188345, 63654715, 123565035, 140040373, 190964145, 420121119, 700201865, 2100605595]

約数ペア:

[(1, 2100605595), (3, 700201865), (5, 420121119), (11, 190964145), (15, 140040373), (17, 123565035), (33, 63654715), (51, 41188345), (55, 38192829), (85, 24713007), (165, 12730943), (187, 11233185), (255, 8237669), (409, 5135955), (561, 3744395), (935, 2246637), (1227, 1711985), (1831, 1147245), (2045, 1027191), (2805, 748879), (4499, 466905), (5493, 382415), (6135, 342397), (6953, 302115), (9155, 229449), (13497, 155635), (20141, 104295), (20859, 100705), (22495, 93381), (27465, 76483), (31127, 67485), (34765, 60423)]