401064825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1367

約数の個数: 96

約数和(自身を含む): 824074240

約数和(自身を除く): 423009415

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 31, 35, 57, 75, 93, 95, 105, 133, 155, 175, 217, 285, 399, 465, 475, 525, 589, 651, 665, 775, 1085, 1297, 1425, 1767, 1995, 2325, 2945, 3255, 3325, 3891, 4123, 5425, 6485, 8835, 9079, 9975, 12369, 14725, 16275, 19455, 20615, 24643, 27237, 32425, 40207, 44175, 45395, 61845, 73929, 97275, 103075, 120621, 123215, 136185, 172501, 201035, 226975, 281449, 309225, 369645, 517503, 603105, 616075, 680925, 763933, 844347, 862505, 1005175, 1407245, 1848225, 2291799, 2587515, 3015525, 3819665, 4221735, 4312525, 5347531, 7036225, 11458995, 12937575, 16042593, 19098325, 21108675, 26737655, 57294975, 80212965, 133688275, 401064825]

約数ペア:

[(1, 401064825), (3, 133688275), (5, 80212965), (7, 57294975), (15, 26737655), (19, 21108675), (21, 19098325), (25, 16042593), (31, 12937575), (35, 11458995), (57, 7036225), (75, 5347531), (93, 4312525), (95, 4221735), (105, 3819665), (133, 3015525), (155, 2587515), (175, 2291799), (217, 1848225), (285, 1407245), (399, 1005175), (465, 862505), (475, 844347), (525, 763933), (589, 680925), (651, 616075), (665, 603105), (775, 517503), (1085, 369645), (1297, 309225), (1425, 281449), (1767, 226975), (1995, 201035), (2325, 172501), (2945, 136185), (3255, 123215), (3325, 120621), (3891, 103075), (4123, 97275), (5425, 73929), (6485, 61845), (8835, 45395), (9079, 44175), (9975, 40207), (12369, 32425), (14725, 27237), (16275, 24643), (19455, 20615)]