252854785

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 319127040

約数和(自身を除く): 66272255

約数列:

[1, 5, 53, 71, 89, 151, 265, 355, 445, 755, 3763, 4717, 6319, 8003, 10721, 13439, 18815, 23585, 31595, 40015, 53605, 67195, 334907, 568213, 712267, 954169, 1674535, 2841065, 3561335, 4770845, 50570957, 252854785]

約数ペア:

[(1, 252854785), (5, 50570957), (53, 4770845), (71, 3561335), (89, 2841065), (151, 1674535), (265, 954169), (355, 712267), (445, 568213), (755, 334907), (3763, 67195), (4717, 53605), (6319, 40015), (8003, 31595), (10721, 23585), (13439, 18815)]