108544975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 169632000

約数和(自身を除く): 61087025

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 113, 175, 275, 385, 499, 565, 791, 1243, 1925, 2495, 2825, 3493, 3955, 5489, 6215, 8701, 12475, 17465, 19775, 27445, 31075, 38423, 43505, 56387, 87325, 137225, 192115, 217525, 281935, 394709, 620257, 960575, 1409675, 1973545, 3101285, 4341799, 9867725, 15506425, 21708995, 108544975]

約数ペア:

[(1, 108544975), (5, 21708995), (7, 15506425), (11, 9867725), (25, 4341799), (35, 3101285), (55, 1973545), (77, 1409675), (113, 960575), (175, 620257), (275, 394709), (385, 281935), (499, 217525), (565, 192115), (791, 137225), (1243, 87325), (1925, 56387), (2495, 43505), (2825, 38423), (3493, 31075), (3955, 27445), (5489, 19775), (6215, 17465), (8701, 12475)]