75269725

素因数分解:

$5^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 95295488

約数和(自身を除く): 20025763

約数列:

[1, 5, 25, 127, 151, 157, 635, 755, 785, 3175, 3775, 3925, 19177, 19939, 23707, 95885, 99695, 118535, 479425, 498475, 592675, 3010789, 15053945, 75269725]

約数ペア:

[(1, 75269725), (5, 15053945), (25, 3010789), (127, 592675), (151, 498475), (157, 479425), (635, 118535), (755, 99695), (785, 95885), (3175, 23707), (3775, 19939), (3925, 19177)]