3977886915

素因数分解:

$3^6\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2063}}^1$

素因数の和:2132

約数の個数: 84

約数和(自身を含む): 7485248736

約数和(自身を除く): 3507361821

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 529, 621, 729, 1035, 1215, 1587, 1863, 2063, 2645, 3105, 3645, 4761, 5589, 6189, 7935, 9315, 10315, 14283, 16767, 18567, 23805, 27945, 30945, 42849, 47449, 55701, 71415, 83835, 92835, 128547, 142347, 167103, 214245, 237245, 278505, 385641, 427041, 501309, 642735, 711735, 835515, 1091327, 1281123, 1503927, 1928205, 2135205, 2506545, 3273981, 3843369, 5456635, 6405615, 7519635, 9821943, 11530107, 16369905, 19216845, 29465829, 34590321, 49109715, 57650535, 88397487, 147329145, 172951605, 265192461, 441987435, 795577383, 1325962305, 3977886915]

約数ペア:

[(1, 3977886915), (3, 1325962305), (5, 795577383), (9, 441987435), (15, 265192461), (23, 172951605), (27, 147329145), (45, 88397487), (69, 57650535), (81, 49109715), (115, 34590321), (135, 29465829), (207, 19216845), (243, 16369905), (345, 11530107), (405, 9821943), (529, 7519635), (621, 6405615), (729, 5456635), (1035, 3843369), (1215, 3273981), (1587, 2506545), (1863, 2135205), (2063, 1928205), (2645, 1503927), (3105, 1281123), (3645, 1091327), (4761, 835515), (5589, 711735), (6189, 642735), (7935, 501309), (9315, 427041), (10315, 385641), (14283, 278505), (16767, 237245), (18567, 214245), (23805, 167103), (27945, 142347), (30945, 128547), (42849, 92835), (47449, 83835), (55701, 71415)]