2373525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 5338944

約数和(自身を除く): 2965419

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 137, 165, 175, 225, 231, 275, 315, 385, 411, 495, 525, 685, 693, 825, 959, 1155, 1233, 1507, 1575, 1925, 2055, 2475, 2877, 3425, 3465, 4521, 4795, 5775, 6165, 7535, 8631, 10275, 10549, 13563, 14385, 17325, 22605, 23975, 30825, 31647, 37675, 43155, 52745, 67815, 71925, 94941, 113025, 158235, 215775, 263725, 339075, 474705, 791175, 2373525]

約数ペア:

[(1, 2373525), (3, 791175), (5, 474705), (7, 339075), (9, 263725), (11, 215775), (15, 158235), (21, 113025), (25, 94941), (33, 71925), (35, 67815), (45, 52745), (55, 43155), (63, 37675), (75, 31647), (77, 30825), (99, 23975), (105, 22605), (137, 17325), (165, 14385), (175, 13563), (225, 10549), (231, 10275), (275, 8631), (315, 7535), (385, 6165), (411, 5775), (495, 4795), (525, 4521), (685, 3465), (693, 3425), (825, 2877), (959, 2475), (1155, 2055), (1233, 1925), (1507, 1575)]