42344265

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 71285760

約数和(自身を除く): 28941495

約数列:

[1, 3, 5, 15, 23, 69, 115, 139, 345, 417, 695, 883, 2085, 2649, 3197, 4415, 9591, 13245, 15985, 20309, 47955, 60927, 101545, 122737, 304635, 368211, 613685, 1841055, 2822951, 8468853, 14114755, 42344265]

約数ペア:

[(1, 42344265), (3, 14114755), (5, 8468853), (15, 2822951), (23, 1841055), (69, 613685), (115, 368211), (139, 304635), (345, 122737), (417, 101545), (695, 60927), (883, 47955), (2085, 20309), (2649, 15985), (3197, 13245), (4415, 9591)]