26355142725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1\times {\mathrm{887}}^1$

素因数の和:1667

約数の個数: 96

約数和(自身を含む): 47568384000

約数和(自身を除く): 21213241275

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 285, 435, 475, 551, 719, 725, 887, 1425, 1653, 2157, 2175, 2661, 2755, 3595, 4435, 8265, 10785, 13305, 13661, 13775, 16853, 17975, 20851, 22175, 25723, 40983, 41325, 50559, 53925, 62553, 66525, 68305, 77169, 84265, 104255, 128615, 204915, 252795, 312765, 341525, 385845, 396169, 421325, 488737, 521275, 637753, 643075, 1024575, 1188507, 1263975, 1466211, 1563825, 1913259, 1929225, 1980845, 2443685, 3188765, 5942535, 7331055, 9566295, 9904225, 12117307, 12218425, 15943825, 18494837, 29712675, 36351921, 36655275, 47831475, 55484511, 60586535, 92474185, 181759605, 277422555, 302932675, 351401903, 462370925, 908798025, 1054205709, 1387112775, 1757009515, 5271028545, 8785047575, 26355142725]

約数ペア:

[(1, 26355142725), (3, 8785047575), (5, 5271028545), (15, 1757009515), (19, 1387112775), (25, 1054205709), (29, 908798025), (57, 462370925), (75, 351401903), (87, 302932675), (95, 277422555), (145, 181759605), (285, 92474185), (435, 60586535), (475, 55484511), (551, 47831475), (719, 36655275), (725, 36351921), (887, 29712675), (1425, 18494837), (1653, 15943825), (2157, 12218425), (2175, 12117307), (2661, 9904225), (2755, 9566295), (3595, 7331055), (4435, 5942535), (8265, 3188765), (10785, 2443685), (13305, 1980845), (13661, 1929225), (13775, 1913259), (16853, 1563825), (17975, 1466211), (20851, 1263975), (22175, 1188507), (25723, 1024575), (40983, 643075), (41325, 637753), (50559, 521275), (53925, 488737), (62553, 421325), (66525, 396169), (68305, 385845), (77169, 341525), (84265, 312765), (104255, 252795), (128615, 204915)]