20131833975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{413597}}^1$

素因数の和:413680

約数の個数: 48

約数和(自身を含む): 36926029440

約数和(自身を除く): 16794195465

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 165, 177, 275, 295, 649, 825, 885, 1475, 1947, 3245, 4425, 9735, 16225, 48675, 413597, 1240791, 2067985, 4549567, 6203955, 10339925, 13648701, 22747835, 24402223, 31019775, 68243505, 73206669, 113739175, 122011115, 268424453, 341217525, 366033345, 610055575, 805273359, 1342122265, 1830166725, 4026366795, 6710611325, 20131833975]

約数ペア:

[(1, 20131833975), (3, 6710611325), (5, 4026366795), (11, 1830166725), (15, 1342122265), (25, 805273359), (33, 610055575), (55, 366033345), (59, 341217525), (75, 268424453), (165, 122011115), (177, 113739175), (275, 73206669), (295, 68243505), (649, 31019775), (825, 24402223), (885, 22747835), (1475, 13648701), (1947, 10339925), (3245, 6203955), (4425, 4549567), (9735, 2067985), (16225, 1240791), (48675, 413597)]