99011945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 131241600

約数和(自身を除く): 32229655

約数列:

[1, 5, 19, 29, 83, 95, 145, 415, 433, 551, 1577, 2165, 2407, 2755, 7885, 8227, 12035, 12557, 35939, 41135, 45733, 62785, 179695, 228665, 238583, 682841, 1042231, 1192915, 3414205, 5211155, 19802389, 99011945]

約数ペア:

[(1, 99011945), (5, 19802389), (19, 5211155), (29, 3414205), (83, 1192915), (95, 1042231), (145, 682841), (415, 238583), (433, 228665), (551, 179695), (1577, 62785), (2165, 45733), (2407, 41135), (2755, 35939), (7885, 12557), (8227, 12035)]