30375501

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 45534720

約数和(自身を除く): 15159219

約数列:

[1, 3, 13, 39, 43, 59, 129, 177, 307, 559, 767, 921, 1677, 2301, 2537, 3991, 7611, 11973, 13201, 18113, 32981, 39603, 54339, 98943, 171613, 235469, 514839, 706407, 778859, 2336577, 10125167, 30375501]

約数ペア:

[(1, 30375501), (3, 10125167), (13, 2336577), (39, 778859), (43, 706407), (59, 514839), (129, 235469), (177, 171613), (307, 98943), (559, 54339), (767, 39603), (921, 32981), (1677, 18113), (2301, 13201), (2537, 11973), (3991, 7611)]