75016305

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2655

約数の個数: 72

約数和(自身を含む): 162954792

約数和(自身を除く): 87938487

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 441, 455, 585, 637, 735, 819, 1365, 1911, 2205, 2617, 3185, 4095, 5733, 7851, 9555, 13085, 18319, 23553, 28665, 34021, 39255, 54957, 91595, 102063, 117765, 128233, 164871, 170105, 238147, 274785, 306189, 384699, 510315, 641165, 714441, 824355, 1154097, 1190735, 1530945, 1667029, 1923495, 2143323, 3572205, 5001087, 5770485, 8335145, 10716615, 15003261, 25005435, 75016305]

約数ペア:

[(1, 75016305), (3, 25005435), (5, 15003261), (7, 10716615), (9, 8335145), (13, 5770485), (15, 5001087), (21, 3572205), (35, 2143323), (39, 1923495), (45, 1667029), (49, 1530945), (63, 1190735), (65, 1154097), (91, 824355), (105, 714441), (117, 641165), (147, 510315), (195, 384699), (245, 306189), (273, 274785), (315, 238147), (441, 170105), (455, 164871), (585, 128233), (637, 117765), (735, 102063), (819, 91595), (1365, 54957), (1911, 39255), (2205, 34021), (2617, 28665), (3185, 23553), (4095, 18319), (5733, 13085), (7851, 9555)]