10258395

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 20240928

約数和(自身を除く): 9982533

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 821, 833, 1785, 2463, 2499, 4105, 4165, 5747, 12315, 12495, 13957, 17241, 28735, 40229, 41871, 69785, 86205, 97699, 120687, 201145, 209355, 293097, 488495, 603435, 683893, 1465485, 2051679, 3419465, 10258395]

約数ペア:

[(1, 10258395), (3, 3419465), (5, 2051679), (7, 1465485), (15, 683893), (17, 603435), (21, 488495), (35, 293097), (49, 209355), (51, 201145), (85, 120687), (105, 97699), (119, 86205), (147, 69785), (245, 41871), (255, 40229), (357, 28735), (595, 17241), (735, 13957), (821, 12495), (833, 12315), (1785, 5747), (2463, 4165), (2499, 4105)]