2013402225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1579139}}^1$

素因数の和:1579169

約数の個数: 24

約数和(自身を含む): 3524640480

約数和(自身を除く): 1511238255

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 1579139, 4737417, 7895695, 23687085, 26845363, 39478475, 80536089, 118435425, 134226815, 402680445, 671134075, 2013402225]

約数ペア:

[(1, 2013402225), (3, 671134075), (5, 402680445), (15, 134226815), (17, 118435425), (25, 80536089), (51, 39478475), (75, 26845363), (85, 23687085), (255, 7895695), (425, 4737417), (1275, 1579139)]