198680835

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{3011}}^1$

素因数の和:3155

約数の個数: 32

約数和(自身を含む): 327898368

約数和(自身を除く): 129217533

約数列:

[1, 3, 5, 15, 53, 83, 159, 249, 265, 415, 795, 1245, 3011, 4399, 9033, 13197, 15055, 21995, 45165, 65985, 159583, 249913, 478749, 749739, 797915, 1249565, 2393745, 3748695, 13245389, 39736167, 66226945, 198680835]

約数ペア:

[(1, 198680835), (3, 66226945), (5, 39736167), (15, 13245389), (53, 3748695), (83, 2393745), (159, 1249565), (249, 797915), (265, 749739), (415, 478749), (795, 249913), (1245, 159583), (3011, 65985), (4399, 45165), (9033, 21995), (13197, 15055)]