2980275

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 4999680

約数和(自身を除く): 2019405

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 503, 1185, 1509, 1975, 2515, 5925, 7545, 12575, 37725, 39737, 119211, 198685, 596055, 993425, 2980275]

約数ペア:

[(1, 2980275), (3, 993425), (5, 596055), (15, 198685), (25, 119211), (75, 39737), (79, 37725), (237, 12575), (395, 7545), (503, 5925), (1185, 2515), (1509, 1975)]