3129700945

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{40627}}^1$

素因数の和:40741

約数の個数: 32

約数和(自身を含む): 4493131776

約数和(自身を除く): 1363430831

約数列:

[1, 5, 7, 31, 35, 71, 155, 217, 355, 497, 1085, 2201, 2485, 11005, 15407, 40627, 77035, 203135, 284389, 1259437, 1421945, 2884517, 6297185, 8816059, 14422585, 20191619, 44080295, 89420027, 100958095, 447100135, 625940189, 3129700945]

約数ペア:

[(1, 3129700945), (5, 625940189), (7, 447100135), (31, 100958095), (35, 89420027), (71, 44080295), (155, 20191619), (217, 14422585), (355, 8816059), (497, 6297185), (1085, 2884517), (2201, 1421945), (2485, 1259437), (11005, 284389), (15407, 203135), (40627, 77035)]