244687545

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1009}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 450936720

約数和(自身を除く): 206249175

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 317, 765, 951, 1009, 1585, 2853, 3027, 4755, 5045, 5389, 9081, 14265, 15135, 16167, 17153, 26945, 45405, 48501, 51459, 80835, 85765, 154377, 242505, 257295, 319853, 771885, 959559, 1599265, 2878677, 4797795, 5437501, 14393385, 16312503, 27187505, 48937509, 81562515, 244687545]

約数ペア:

[(1, 244687545), (3, 81562515), (5, 48937509), (9, 27187505), (15, 16312503), (17, 14393385), (45, 5437501), (51, 4797795), (85, 2878677), (153, 1599265), (255, 959559), (317, 771885), (765, 319853), (951, 257295), (1009, 242505), (1585, 154377), (2853, 85765), (3027, 80835), (4755, 51459), (5045, 48501), (5389, 45405), (9081, 26945), (14265, 17153), (15135, 16167)]