168672075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15727}}^1$

素因数の和:15764

約数の個数: 48

約数和(自身を含む): 327645696

約数和(自身を除く): 158973621

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 10725, 15727, 47181, 78635, 172997, 204451, 235905, 393175, 518991, 613353, 864985, 1022255, 1179525, 2248961, 2594955, 3066765, 4324925, 5111275, 6746883, 11244805, 12974775, 15333825, 33734415, 56224025, 168672075]

約数ペア:

[(1, 168672075), (3, 56224025), (5, 33734415), (11, 15333825), (13, 12974775), (15, 11244805), (25, 6746883), (33, 5111275), (39, 4324925), (55, 3066765), (65, 2594955), (75, 2248961), (143, 1179525), (165, 1022255), (195, 864985), (275, 613353), (325, 518991), (429, 393175), (715, 235905), (825, 204451), (975, 172997), (2145, 78635), (3575, 47181), (10725, 15727)]