259852735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{5779}}^1$

素因数の和:5847

約数の個数: 24

約数和(自身を含む): 345204720

約数和(自身を除く): 85351985

約数列:

[1, 5, 17, 23, 85, 115, 391, 529, 1955, 2645, 5779, 8993, 28895, 44965, 98243, 132917, 491215, 664585, 2259589, 3057091, 11297945, 15285455, 51970547, 259852735]

約数ペア:

[(1, 259852735), (5, 51970547), (17, 15285455), (23, 11297945), (85, 3057091), (115, 2259589), (391, 664585), (529, 491215), (1955, 132917), (2645, 98243), (5779, 44965), (8993, 28895)]