64263675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 122650880

約数和(自身を除く): 58387205

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 109, 175, 327, 525, 545, 763, 1123, 1635, 2289, 2725, 3369, 3815, 5615, 7861, 8175, 11445, 16845, 19075, 23583, 28075, 39305, 57225, 84225, 117915, 122407, 196525, 367221, 589575, 612035, 856849, 1836105, 2570547, 3060175, 4284245, 9180525, 12852735, 21421225, 64263675]

約数ペア:

[(1, 64263675), (3, 21421225), (5, 12852735), (7, 9180525), (15, 4284245), (21, 3060175), (25, 2570547), (35, 1836105), (75, 856849), (105, 612035), (109, 589575), (175, 367221), (327, 196525), (525, 122407), (545, 117915), (763, 84225), (1123, 57225), (1635, 39305), (2289, 28075), (2725, 23583), (3369, 19075), (3815, 16845), (5615, 11445), (7861, 8175)]