85604265

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{353}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 158051088

約数和(自身を除く): 72446823

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 317, 353, 765, 951, 1059, 1585, 1765, 2853, 3177, 4755, 5295, 5389, 6001, 14265, 15885, 16167, 18003, 26945, 30005, 48501, 54009, 80835, 90015, 111901, 242505, 270045, 335703, 559505, 1007109, 1678515, 1902317, 5035545, 5706951, 9511585, 17120853, 28534755, 85604265]

約数ペア:

[(1, 85604265), (3, 28534755), (5, 17120853), (9, 9511585), (15, 5706951), (17, 5035545), (45, 1902317), (51, 1678515), (85, 1007109), (153, 559505), (255, 335703), (317, 270045), (353, 242505), (765, 111901), (951, 90015), (1059, 80835), (1585, 54009), (1765, 48501), (2853, 30005), (3177, 26945), (4755, 18003), (5295, 16167), (5389, 15885), (6001, 14265)]