224718705

素因数分解:

$3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5387}}^1$

素因数の和:5507

約数の個数: 40

約数和(自身を含む): 406815552

約数和(自身を除く): 182096847

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 103, 135, 309, 405, 515, 927, 1545, 2781, 4635, 5387, 8343, 13905, 16161, 26935, 41715, 48483, 80805, 145449, 242415, 436347, 554861, 727245, 1664583, 2181735, 2774305, 4993749, 8322915, 14981247, 24968745, 44943741, 74906235, 224718705]

約数ペア:

[(1, 224718705), (3, 74906235), (5, 44943741), (9, 24968745), (15, 14981247), (27, 8322915), (45, 4993749), (81, 2774305), (103, 2181735), (135, 1664583), (309, 727245), (405, 554861), (515, 436347), (927, 242415), (1545, 145449), (2781, 80805), (4635, 48483), (5387, 41715), (8343, 26935), (13905, 16161)]