2247298425

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:809

約数の個数: 120

約数和(自身を含む): 4459698936

約数和(自身を除く): 2212400511

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 97, 135, 153, 225, 255, 291, 405, 425, 459, 485, 673, 675, 765, 873, 1275, 1377, 1455, 1649, 2019, 2025, 2295, 2425, 2619, 3365, 3825, 4365, 4947, 6057, 6885, 7275, 7857, 8245, 10095, 11441, 11475, 13095, 14841, 16825, 18171, 21825, 24735, 30285, 34323, 34425, 39285, 41225, 44523, 50475, 54513, 57205, 65281, 65475, 74205, 90855, 102969, 123675, 133569, 151425, 171615, 195843, 196425, 222615, 272565, 286025, 308907, 326405, 371025, 454275, 514845, 587529, 667845, 858075, 926721, 979215, 1109777, 1113075, 1362825, 1544535, 1632025, 1762587, 2574225, 2937645, 3329331, 3339225, 4633605, 4896075, 5287761, 5548885, 7722675, 8812935, 9987993, 14688225, 16646655, 23168025, 26438805, 27744425, 29963979, 44064675, 49939965, 83233275, 89891937, 132194025, 149819895, 249699825, 449459685, 749099475, 2247298425]

約数ペア:

[(1, 2247298425), (3, 749099475), (5, 449459685), (9, 249699825), (15, 149819895), (17, 132194025), (25, 89891937), (27, 83233275), (45, 49939965), (51, 44064675), (75, 29963979), (81, 27744425), (85, 26438805), (97, 23168025), (135, 16646655), (153, 14688225), (225, 9987993), (255, 8812935), (291, 7722675), (405, 5548885), (425, 5287761), (459, 4896075), (485, 4633605), (673, 3339225), (675, 3329331), (765, 2937645), (873, 2574225), (1275, 1762587), (1377, 1632025), (1455, 1544535), (1649, 1362825), (2019, 1113075), (2025, 1109777), (2295, 979215), (2425, 926721), (2619, 858075), (3365, 667845), (3825, 587529), (4365, 514845), (4947, 454275), (6057, 371025), (6885, 326405), (7275, 308907), (7857, 286025), (8245, 272565), (10095, 222615), (11441, 196425), (11475, 195843), (13095, 171615), (14841, 151425), (16825, 133569), (18171, 123675), (21825, 102969), (24735, 90855), (30285, 74205), (34323, 65475), (34425, 65281), (39285, 57205), (41225, 54513), (44523, 50475)]