6942105

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 40

約数和(自身を含む): 12693384

約数和(自身を除く): 5751279

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 281, 305, 405, 549, 843, 915, 1405, 1647, 2529, 2745, 4215, 4941, 7587, 8235, 12645, 17141, 22761, 24705, 37935, 51423, 85705, 113805, 154269, 257115, 462807, 771345, 1388421, 2314035, 6942105]

約数ペア:

[(1, 6942105), (3, 2314035), (5, 1388421), (9, 771345), (15, 462807), (27, 257115), (45, 154269), (61, 113805), (81, 85705), (135, 51423), (183, 37935), (281, 24705), (305, 22761), (405, 17141), (549, 12645), (843, 8235), (915, 7587), (1405, 4941), (1647, 4215), (2529, 2745)]