20165004015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4496099}}^1$

素因数の和:4496143

約数の個数: 32

約数和(自身を含む): 36256550400

約数和(自身を除く): 16091546385

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 4496099, 13488297, 22480495, 58449287, 67441485, 103410277, 175347861, 292246435, 310230831, 517051385, 876739305, 1344333601, 1551154155, 4033000803, 6721668005, 20165004015]

約数ペア:

[(1, 20165004015), (3, 6721668005), (5, 4033000803), (13, 1551154155), (15, 1344333601), (23, 876739305), (39, 517051385), (65, 310230831), (69, 292246435), (115, 175347861), (195, 103410277), (299, 67441485), (345, 58449287), (897, 22480495), (1495, 13488297), (4485, 4496099)]