2009018895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{106213}}^1$

素因数の和:106331

約数の個数: 32

約数和(自身を含む): 3497414592

約数和(自身を除く): 1488395697

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 3783, 6305, 18915, 106213, 318639, 531065, 1380769, 1593195, 4142307, 6903845, 10302661, 20711535, 30907983, 51513305, 133934593, 154539915, 401803779, 669672965, 2009018895]

約数ペア:

[(1, 2009018895), (3, 669672965), (5, 401803779), (13, 154539915), (15, 133934593), (39, 51513305), (65, 30907983), (97, 20711535), (195, 10302661), (291, 6903845), (485, 4142307), (1261, 1593195), (1455, 1380769), (3783, 531065), (6305, 318639), (18915, 106213)]