147898305

素因数分解:

$3^5\times 5^1\times {\mathrm{121727}}^1$

素因数の和:121747

約数の個数: 24

約数和(自身を含む): 265853952

約数和(自身を除く): 117955647

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 121727, 365181, 608635, 1095543, 1825905, 3286629, 5477715, 9859887, 16433145, 29579661, 49299435, 147898305]

約数ペア:

[(1, 147898305), (3, 49299435), (5, 29579661), (9, 16433145), (15, 9859887), (27, 5477715), (45, 3286629), (81, 1825905), (135, 1095543), (243, 608635), (405, 365181), (1215, 121727)]