882938295

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1\times {\mathrm{491}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 1554228000

約数和(自身を除く): 671289705

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 449, 491, 801, 1335, 1347, 1473, 2245, 2455, 4005, 4041, 4419, 6735, 7365, 20205, 22095, 39961, 43699, 119883, 131097, 199805, 218495, 220459, 359649, 393291, 599415, 655485, 661377, 1102295, 1798245, 1966455, 1984131, 3306885, 9920655, 19620851, 58862553, 98104255, 176587659, 294312765, 882938295]

約数ペア:

[(1, 882938295), (3, 294312765), (5, 176587659), (9, 98104255), (15, 58862553), (45, 19620851), (89, 9920655), (267, 3306885), (445, 1984131), (449, 1966455), (491, 1798245), (801, 1102295), (1335, 661377), (1347, 655485), (1473, 599415), (2245, 393291), (2455, 359649), (4005, 220459), (4041, 218495), (4419, 199805), (6735, 131097), (7365, 119883), (20205, 43699), (22095, 39961)]