13302902725

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{883}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 20835809280

約数和(自身を除く): 7532906555

約数列:

[1, 5, 7, 19, 23, 25, 35, 95, 115, 133, 161, 175, 197, 437, 475, 575, 665, 805, 883, 985, 1379, 2185, 3059, 3325, 3743, 4025, 4415, 4531, 4925, 6181, 6895, 10925, 15295, 16777, 18715, 20309, 22075, 22655, 26201, 30905, 31717, 34475, 76475, 83885, 86089, 93575, 101545, 113275, 117439, 131005, 142163, 154525, 158585, 173951, 385871, 419425, 430445, 507725, 587195, 602623, 655025, 710815, 792925, 869755, 1217657, 1929355, 2152225, 2701097, 2935975, 3013115, 3305069, 3554075, 4000873, 4348775, 6088285, 9646775, 13505485, 15065575, 16525345, 20004365, 23135483, 28006111, 30441425, 67527425, 76016587, 82626725, 100021825, 115677415, 140030555, 380082935, 532116109, 578387075, 700152775, 1900414675, 2660580545, 13302902725]

約数ペア:

[(1, 13302902725), (5, 2660580545), (7, 1900414675), (19, 700152775), (23, 578387075), (25, 532116109), (35, 380082935), (95, 140030555), (115, 115677415), (133, 100021825), (161, 82626725), (175, 76016587), (197, 67527425), (437, 30441425), (475, 28006111), (575, 23135483), (665, 20004365), (805, 16525345), (883, 15065575), (985, 13505485), (1379, 9646775), (2185, 6088285), (3059, 4348775), (3325, 4000873), (3743, 3554075), (4025, 3305069), (4415, 3013115), (4531, 2935975), (4925, 2701097), (6181, 2152225), (6895, 1929355), (10925, 1217657), (15295, 869755), (16777, 792925), (18715, 710815), (20309, 655025), (22075, 602623), (22655, 587195), (26201, 507725), (30905, 430445), (31717, 419425), (34475, 385871), (76475, 173951), (83885, 158585), (86089, 154525), (93575, 142163), (101545, 131005), (113275, 117439)]