20094865725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{46219}}^1$

素因数の和:46291

約数の個数: 96

約数和(自身を含む): 39614607360

約数和(自身を除く): 19519741635

約数列:

[1, 3, 5, 11, 15, 17, 25, 31, 33, 51, 55, 75, 85, 93, 155, 165, 187, 255, 275, 341, 425, 465, 527, 561, 775, 825, 935, 1023, 1275, 1581, 1705, 2325, 2635, 2805, 4675, 5115, 5797, 7905, 8525, 13175, 14025, 17391, 25575, 28985, 39525, 46219, 86955, 138657, 144925, 231095, 434775, 508409, 693285, 785723, 1155475, 1432789, 1525227, 2357169, 2542045, 3466425, 3928615, 4298367, 7163945, 7626135, 8642953, 11785845, 12710225, 15760679, 19643075, 21491835, 24357413, 25928859, 35819725, 38130675, 43214765, 47282037, 58929225, 73072239, 78803395, 107459175, 121787065, 129644295, 216073825, 236410185, 267931543, 365361195, 394016975, 608935325, 648221475, 803794629, 1182050925, 1339657715, 1826805975, 4018973145, 6698288575, 20094865725]

約数ペア:

[(1, 20094865725), (3, 6698288575), (5, 4018973145), (11, 1826805975), (15, 1339657715), (17, 1182050925), (25, 803794629), (31, 648221475), (33, 608935325), (51, 394016975), (55, 365361195), (75, 267931543), (85, 236410185), (93, 216073825), (155, 129644295), (165, 121787065), (187, 107459175), (255, 78803395), (275, 73072239), (341, 58929225), (425, 47282037), (465, 43214765), (527, 38130675), (561, 35819725), (775, 25928859), (825, 24357413), (935, 21491835), (1023, 19643075), (1275, 15760679), (1581, 12710225), (1705, 11785845), (2325, 8642953), (2635, 7626135), (2805, 7163945), (4675, 4298367), (5115, 3928615), (5797, 3466425), (7905, 2542045), (8525, 2357169), (13175, 1525227), (14025, 1432789), (17391, 1155475), (25575, 785723), (28985, 693285), (39525, 508409), (46219, 434775), (86955, 231095), (138657, 144925)]