224716065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 426995712

約数和(自身を除く): 202279647

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 71, 105, 129, 213, 215, 301, 355, 497, 645, 701, 903, 1065, 1491, 1505, 2103, 2485, 3053, 3505, 4515, 4907, 7455, 9159, 10515, 14721, 15265, 21371, 24535, 30143, 45795, 49771, 64113, 73605, 90429, 106855, 149313, 150715, 211001, 248855, 320565, 348397, 452145, 633003, 746565, 1045191, 1055005, 1741985, 2140153, 3165015, 5225955, 6420459, 10700765, 14981071, 32102295, 44943213, 74905355, 224716065]

約数ペア:

[(1, 224716065), (3, 74905355), (5, 44943213), (7, 32102295), (15, 14981071), (21, 10700765), (35, 6420459), (43, 5225955), (71, 3165015), (105, 2140153), (129, 1741985), (213, 1055005), (215, 1045191), (301, 746565), (355, 633003), (497, 452145), (645, 348397), (701, 320565), (903, 248855), (1065, 211001), (1491, 150715), (1505, 149313), (2103, 106855), (2485, 90429), (3053, 73605), (3505, 64113), (4515, 49771), (4907, 45795), (7455, 30143), (9159, 24535), (10515, 21371), (14721, 15265)]