73713255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3359}}^1$

素因数の和:3404

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 81115545

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 231, 285, 385, 399, 627, 665, 1045, 1155, 1463, 1995, 3135, 3359, 4389, 7315, 10077, 16795, 21945, 23513, 36949, 50385, 63821, 70539, 110847, 117565, 184745, 191463, 258643, 319105, 352695, 446747, 554235, 702031, 775929, 957315, 1293215, 1340241, 2106093, 2233735, 3510155, 3879645, 4914217, 6701205, 10530465, 14742651, 24571085, 73713255]

約数ペア:

[(1, 73713255), (3, 24571085), (5, 14742651), (7, 10530465), (11, 6701205), (15, 4914217), (19, 3879645), (21, 3510155), (33, 2233735), (35, 2106093), (55, 1340241), (57, 1293215), (77, 957315), (95, 775929), (105, 702031), (133, 554235), (165, 446747), (209, 352695), (231, 319105), (285, 258643), (385, 191463), (399, 184745), (627, 117565), (665, 110847), (1045, 70539), (1155, 63821), (1463, 50385), (1995, 36949), (3135, 23513), (3359, 21945), (4389, 16795), (7315, 10077)]