1952225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 2737920

約数和(自身を除く): 785695

約数列:

[1, 5, 11, 25, 31, 55, 155, 229, 275, 341, 775, 1145, 1705, 2519, 5725, 7099, 8525, 12595, 35495, 62975, 78089, 177475, 390445, 1952225]

約数ペア:

[(1, 1952225), (5, 390445), (11, 177475), (25, 78089), (31, 62975), (55, 35495), (155, 12595), (229, 8525), (275, 7099), (341, 5725), (775, 2519), (1145, 1705)]