12666735

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 23048064

約数和(自身を除く): 10381329

約数列:

[1, 3, 5, 9, 15, 45, 47, 53, 113, 141, 159, 235, 265, 339, 423, 477, 565, 705, 795, 1017, 1695, 2115, 2385, 2491, 5085, 5311, 5989, 7473, 12455, 15933, 17967, 22419, 26555, 29945, 37365, 47799, 53901, 79665, 89835, 112095, 238995, 269505, 281483, 844449, 1407415, 2533347, 4222245, 12666735]

約数ペア:

[(1, 12666735), (3, 4222245), (5, 2533347), (9, 1407415), (15, 844449), (45, 281483), (47, 269505), (53, 238995), (113, 112095), (141, 89835), (159, 79665), (235, 53901), (265, 47799), (339, 37365), (423, 29945), (477, 26555), (565, 22419), (705, 17967), (795, 15933), (1017, 12455), (1695, 7473), (2115, 5989), (2385, 5311), (2491, 5085)]