2013375315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{16127}}^1$

素因数の和:16212

約数の個数: 64

約数和(自身を含む): 3901685760

約数和(自身を除く): 1888310445

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 41, 87, 105, 123, 145, 203, 205, 287, 435, 609, 615, 861, 1015, 1189, 1435, 3045, 3567, 4305, 5945, 8323, 16127, 17835, 24969, 41615, 48381, 80635, 112889, 124845, 241905, 338667, 467683, 564445, 661207, 1403049, 1693335, 1983621, 2338415, 3273781, 3306035, 4628449, 7015245, 9821343, 9918105, 13885347, 16368905, 19175003, 23142245, 49106715, 57525009, 69426735, 95875015, 134225021, 287625045, 402675063, 671125105, 2013375315]

約数ペア:

[(1, 2013375315), (3, 671125105), (5, 402675063), (7, 287625045), (15, 134225021), (21, 95875015), (29, 69426735), (35, 57525009), (41, 49106715), (87, 23142245), (105, 19175003), (123, 16368905), (145, 13885347), (203, 9918105), (205, 9821343), (287, 7015245), (435, 4628449), (609, 3306035), (615, 3273781), (861, 2338415), (1015, 1983621), (1189, 1693335), (1435, 1403049), (3045, 661207), (3567, 564445), (4305, 467683), (5945, 338667), (8323, 241905), (16127, 124845), (17835, 112889), (24969, 80635), (41615, 48381)]