4044725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 5499648

約数和(自身を除く): 1454923

約数列:

[1, 5, 17, 25, 31, 85, 155, 307, 425, 527, 775, 1535, 2635, 5219, 7675, 9517, 13175, 26095, 47585, 130475, 161789, 237925, 808945, 4044725]

約数ペア:

[(1, 4044725), (5, 808945), (17, 237925), (25, 161789), (31, 130475), (85, 47585), (155, 26095), (307, 13175), (425, 9517), (527, 7675), (775, 5219), (1535, 2635)]