260033985

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{21323}}^1$

素因数の和:21605

約数の個数: 24

約数和(自身を含む): 452409984

約数和(自身を除く): 192375999

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2439, 4065, 12195, 21323, 63969, 106615, 191907, 319845, 959535, 5778533, 17335599, 28892665, 52006797, 86677995, 260033985]

約数ペア:

[(1, 260033985), (3, 86677995), (5, 52006797), (9, 28892665), (15, 17335599), (45, 5778533), (271, 959535), (813, 319845), (1355, 191907), (2439, 106615), (4065, 63969), (12195, 21323)]