3906465

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 6482304

約数和(自身を除く): 2575839

約数列:

[1, 3, 5, 15, 31, 93, 155, 271, 465, 813, 961, 1355, 2883, 4065, 4805, 8401, 14415, 25203, 42005, 126015, 260431, 781293, 1302155, 3906465]

約数ペア:

[(1, 3906465), (3, 1302155), (5, 781293), (15, 260431), (31, 126015), (93, 42005), (155, 25203), (271, 14415), (465, 8401), (813, 4805), (961, 4065), (1355, 2883)]