5440425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 36

約数和(自身を含む): 9593136

約数和(自身を除く): 4152711

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 251, 255, 289, 425, 753, 867, 1255, 1275, 1445, 3765, 4267, 4335, 6275, 7225, 12801, 18825, 21335, 21675, 64005, 72539, 106675, 217617, 320025, 362695, 1088085, 1813475, 5440425]

約数ペア:

[(1, 5440425), (3, 1813475), (5, 1088085), (15, 362695), (17, 320025), (25, 217617), (51, 106675), (75, 72539), (85, 64005), (251, 21675), (255, 21335), (289, 18825), (425, 12801), (753, 7225), (867, 6275), (1255, 4335), (1275, 4267), (1445, 3765)]