12015465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 24440832

約数和(自身を除く): 12425367

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 101, 103, 105, 165, 231, 303, 309, 385, 505, 515, 707, 721, 1111, 1133, 1155, 1515, 1545, 2121, 2163, 3333, 3399, 3535, 3605, 5555, 5665, 7777, 7931, 10403, 10605, 10815, 16665, 16995, 23331, 23793, 31209, 38885, 39655, 52015, 72821, 114433, 116655, 118965, 156045, 218463, 343299, 364105, 572165, 801031, 1092315, 1716495, 2403093, 4005155, 12015465]

約数ペア:

[(1, 12015465), (3, 4005155), (5, 2403093), (7, 1716495), (11, 1092315), (15, 801031), (21, 572165), (33, 364105), (35, 343299), (55, 218463), (77, 156045), (101, 118965), (103, 116655), (105, 114433), (165, 72821), (231, 52015), (303, 39655), (309, 38885), (385, 31209), (505, 23793), (515, 23331), (707, 16995), (721, 16665), (1111, 10815), (1133, 10605), (1155, 10403), (1515, 7931), (1545, 7777), (2121, 5665), (2163, 5555), (3333, 3605), (3399, 3535)]