84333255

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 137592000

約数和(自身を除く): 53258745

約数列:

[1, 3, 5, 15, 97, 149, 291, 389, 447, 485, 745, 1167, 1455, 1945, 2235, 5835, 14453, 37733, 43359, 57961, 72265, 113199, 173883, 188665, 216795, 289805, 565995, 869415, 5622217, 16866651, 28111085, 84333255]

約数ペア:

[(1, 84333255), (3, 28111085), (5, 16866651), (15, 5622217), (97, 869415), (149, 565995), (291, 289805), (389, 216795), (447, 188665), (485, 173883), (745, 113199), (1167, 72265), (1455, 57961), (1945, 43359), (2235, 37733), (5835, 14453)]