149268625

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 209139840

約数和(自身を除く): 59871215

約数列:

[1, 5, 11, 25, 55, 71, 121, 125, 139, 275, 355, 605, 695, 781, 1375, 1529, 1775, 3025, 3475, 3905, 7645, 8591, 8875, 9869, 15125, 16819, 17375, 19525, 38225, 42955, 49345, 84095, 97625, 108559, 191125, 214775, 246725, 420475, 542795, 1073875, 1194149, 1233625, 2102375, 2713975, 5970745, 13569875, 29853725, 149268625]

約数ペア:

[(1, 149268625), (5, 29853725), (11, 13569875), (25, 5970745), (55, 2713975), (71, 2102375), (121, 1233625), (125, 1194149), (139, 1073875), (275, 542795), (355, 420475), (605, 246725), (695, 214775), (781, 191125), (1375, 108559), (1529, 97625), (1775, 84095), (3025, 49345), (3475, 42955), (3905, 38225), (7645, 19525), (8591, 17375), (8875, 16819), (9869, 15125)]