67389445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 89431776

約数和(自身を除く): 22042331

約数列:

[1, 5, 17, 41, 61, 85, 205, 305, 317, 697, 1037, 1585, 2501, 3485, 5185, 5389, 12505, 12997, 19337, 26945, 42517, 64985, 96685, 212585, 220949, 328729, 792817, 1104745, 1643645, 3964085, 13477889, 67389445]

約数ペア:

[(1, 67389445), (5, 13477889), (17, 3964085), (41, 1643645), (61, 1104745), (85, 792817), (205, 328729), (305, 220949), (317, 212585), (697, 96685), (1037, 64985), (1585, 42517), (2501, 26945), (3485, 19337), (5185, 12997), (5389, 12505)]