2016753375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:674

約数の個数: 128

約数和(自身を含む): 4174829568

約数和(自身を除く): 2158076193

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 113, 125, 175, 195, 273, 325, 339, 375, 455, 523, 525, 565, 791, 875, 975, 1365, 1469, 1569, 1625, 1695, 2275, 2373, 2615, 2625, 2825, 3661, 3955, 4407, 4875, 6799, 6825, 7345, 7845, 8475, 10283, 10983, 11375, 11865, 13075, 14125, 18305, 19775, 20397, 22035, 30849, 33995, 34125, 36725, 39225, 42375, 47593, 51415, 54915, 59099, 59325, 65375, 91525, 98875, 101985, 110175, 142779, 154245, 169975, 177297, 183625, 196125, 237965, 257075, 274575, 295495, 296625, 413693, 457625, 509925, 550875, 713895, 768287, 771225, 849875, 886485, 1189825, 1241079, 1285375, 1372875, 1477475, 2068465, 2304861, 2549625, 3569475, 3841435, 3856125, 4432425, 5378009, 5949125, 6205395, 7387375, 10342325, 11524305, 16134027, 17847375, 19207175, 22162125, 26890045, 31026975, 51711625, 57621525, 80670135, 96035875, 134450225, 155134875, 288107625, 403350675, 672251125, 2016753375]

約数ペア:

[(1, 2016753375), (3, 672251125), (5, 403350675), (7, 288107625), (13, 155134875), (15, 134450225), (21, 96035875), (25, 80670135), (35, 57621525), (39, 51711625), (65, 31026975), (75, 26890045), (91, 22162125), (105, 19207175), (113, 17847375), (125, 16134027), (175, 11524305), (195, 10342325), (273, 7387375), (325, 6205395), (339, 5949125), (375, 5378009), (455, 4432425), (523, 3856125), (525, 3841435), (565, 3569475), (791, 2549625), (875, 2304861), (975, 2068465), (1365, 1477475), (1469, 1372875), (1569, 1285375), (1625, 1241079), (1695, 1189825), (2275, 886485), (2373, 849875), (2615, 771225), (2625, 768287), (2825, 713895), (3661, 550875), (3955, 509925), (4407, 457625), (4875, 413693), (6799, 296625), (6825, 295495), (7345, 274575), (7845, 257075), (8475, 237965), (10283, 196125), (10983, 183625), (11375, 177297), (11865, 169975), (13075, 154245), (14125, 142779), (18305, 110175), (19775, 101985), (20397, 98875), (22035, 91525), (30849, 65375), (33995, 59325), (34125, 59099), (36725, 54915), (39225, 51415), (42375, 47593)]