315096255

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 567001344

約数和(自身を除く): 251905089

約数列:

[1, 3, 5, 9, 15, 37, 45, 97, 111, 185, 291, 333, 485, 555, 873, 1455, 1665, 1951, 3589, 4365, 5853, 9755, 10767, 17559, 17945, 29265, 32301, 53835, 72187, 87795, 161505, 189247, 216561, 360935, 567741, 649683, 946235, 1082805, 1703223, 2838705, 3248415, 7002139, 8516115, 21006417, 35010695, 63019251, 105032085, 315096255]

約数ペア:

[(1, 315096255), (3, 105032085), (5, 63019251), (9, 35010695), (15, 21006417), (37, 8516115), (45, 7002139), (97, 3248415), (111, 2838705), (185, 1703223), (291, 1082805), (333, 946235), (485, 649683), (555, 567741), (873, 360935), (1455, 216561), (1665, 189247), (1951, 161505), (3589, 87795), (4365, 72187), (5853, 53835), (9755, 32301), (10767, 29265), (17559, 17945)]