13449975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 29569536

約数和(自身を除く): 16119561

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 25, 33, 35, 51, 55, 75, 77, 85, 105, 119, 137, 165, 175, 187, 231, 255, 275, 357, 385, 411, 425, 525, 561, 595, 685, 825, 935, 959, 1155, 1275, 1309, 1507, 1785, 1925, 2055, 2329, 2805, 2877, 2975, 3425, 3927, 4521, 4675, 4795, 5775, 6545, 6987, 7535, 8925, 10275, 10549, 11645, 14025, 14385, 16303, 19635, 22605, 23975, 25619, 31647, 32725, 34935, 37675, 48909, 52745, 58225, 71925, 76857, 81515, 98175, 113025, 128095, 158235, 174675, 179333, 244545, 263725, 384285, 407575, 537999, 640475, 791175, 896665, 1222725, 1921425, 2689995, 4483325, 13449975]

約数ペア:

[(1, 13449975), (3, 4483325), (5, 2689995), (7, 1921425), (11, 1222725), (15, 896665), (17, 791175), (21, 640475), (25, 537999), (33, 407575), (35, 384285), (51, 263725), (55, 244545), (75, 179333), (77, 174675), (85, 158235), (105, 128095), (119, 113025), (137, 98175), (165, 81515), (175, 76857), (187, 71925), (231, 58225), (255, 52745), (275, 48909), (357, 37675), (385, 34935), (411, 32725), (425, 31647), (525, 25619), (561, 23975), (595, 22605), (685, 19635), (825, 16303), (935, 14385), (959, 14025), (1155, 11645), (1275, 10549), (1309, 10275), (1507, 8925), (1785, 7535), (1925, 6987), (2055, 6545), (2329, 5775), (2805, 4795), (2877, 4675), (2975, 4521), (3425, 3927)]