228766365

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15739}}^1$

素因数の和:15786

約数の個数: 48

約数和(自身を含む): 441979200

約数和(自身を除く): 213212835

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 4845, 14535, 15739, 47217, 78695, 141651, 236085, 267563, 299041, 708255, 802689, 897123, 1337815, 1495205, 2408067, 2691369, 4013445, 4485615, 5083697, 12040335, 13456845, 15251091, 25418485, 45753273, 76255455, 228766365]

約数ペア:

[(1, 228766365), (3, 76255455), (5, 45753273), (9, 25418485), (15, 15251091), (17, 13456845), (19, 12040335), (45, 5083697), (51, 4485615), (57, 4013445), (85, 2691369), (95, 2408067), (153, 1495205), (171, 1337815), (255, 897123), (285, 802689), (323, 708255), (765, 299041), (855, 267563), (969, 236085), (1615, 141651), (2907, 78695), (4845, 47217), (14535, 15739)]