89831315

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 133684992

約数和(自身を除く): 43853677

約数列:

[1, 5, 7, 17, 35, 83, 85, 107, 119, 289, 415, 535, 581, 595, 749, 1411, 1445, 1819, 2023, 2905, 3745, 7055, 8881, 9095, 9877, 10115, 12733, 23987, 30923, 44405, 49385, 62167, 63665, 119935, 150977, 154615, 167909, 216461, 310835, 754885, 839545, 1056839, 1082305, 2566609, 5284195, 12833045, 17966263, 89831315]

約数ペア:

[(1, 89831315), (5, 17966263), (7, 12833045), (17, 5284195), (35, 2566609), (83, 1082305), (85, 1056839), (107, 839545), (119, 754885), (289, 310835), (415, 216461), (535, 167909), (581, 154615), (595, 150977), (749, 119935), (1411, 63665), (1445, 62167), (1819, 49385), (2023, 44405), (2905, 30923), (3745, 23987), (7055, 12733), (8881, 10115), (9095, 9877)]