57952545

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 110829888

約数和(自身を除く): 52877343

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 49, 105, 111, 147, 185, 245, 259, 555, 735, 777, 1295, 1813, 2131, 3885, 5439, 6393, 9065, 10655, 14917, 27195, 31965, 44751, 74585, 78847, 104419, 223755, 236541, 313257, 394235, 522095, 551929, 1182705, 1566285, 1655787, 2759645, 3863503, 8278935, 11590509, 19317515, 57952545]

約数ペア:

[(1, 57952545), (3, 19317515), (5, 11590509), (7, 8278935), (15, 3863503), (21, 2759645), (35, 1655787), (37, 1566285), (49, 1182705), (105, 551929), (111, 522095), (147, 394235), (185, 313257), (245, 236541), (259, 223755), (555, 104419), (735, 78847), (777, 74585), (1295, 44751), (1813, 31965), (2131, 27195), (3885, 14917), (5439, 10655), (6393, 9065)]