528067795

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 673505280

約数和(自身を除く): 145437485

約数列:

[1, 5, 31, 47, 155, 173, 235, 419, 865, 1457, 2095, 5363, 7285, 8131, 12989, 19693, 26815, 40655, 64945, 72487, 98465, 252061, 362435, 610483, 1260305, 2247097, 3052415, 3406889, 11235485, 17034445, 105613559, 528067795]

約数ペア:

[(1, 528067795), (5, 105613559), (31, 17034445), (47, 11235485), (155, 3406889), (173, 3052415), (235, 2247097), (419, 1260305), (865, 610483), (1457, 362435), (2095, 252061), (5363, 98465), (7285, 72487), (8131, 64945), (12989, 40655), (19693, 26815)]