4681905

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 7948800

約数和(自身を除く): 3266895

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 229, 235, 435, 687, 705, 1145, 1363, 3435, 4089, 6641, 6815, 10763, 19923, 20445, 32289, 33205, 53815, 99615, 161445, 312127, 936381, 1560635, 4681905]

約数ペア:

[(1, 4681905), (3, 1560635), (5, 936381), (15, 312127), (29, 161445), (47, 99615), (87, 53815), (141, 33205), (145, 32289), (229, 20445), (235, 19923), (435, 10763), (687, 6815), (705, 6641), (1145, 4089), (1363, 3435)]