318740885

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1\times {\mathrm{2153}}^1$

素因数の和:3208

約数の個数: 16

約数和(自身を含む): 396249840

約数和(自身を除く): 77508955

約数列:

[1, 5, 29, 145, 1021, 2153, 5105, 10765, 29609, 62437, 148045, 312185, 2198213, 10991065, 63748177, 318740885]

約数ペア:

[(1, 318740885), (5, 63748177), (29, 10991065), (145, 2198213), (1021, 312185), (2153, 148045), (5105, 62437), (10765, 29609)]