173266995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{24421}}^1$

素因数の和:24483

約数の個数: 32

約数和(自身を含む): 309475584

約数和(自身を除く): 136208589

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 24421, 73263, 122105, 268631, 366315, 805893, 1050103, 1343155, 3150309, 4029465, 5250515, 11551133, 15751545, 34653399, 57755665, 173266995]

約数ペア:

[(1, 173266995), (3, 57755665), (5, 34653399), (11, 15751545), (15, 11551133), (33, 5250515), (43, 4029465), (55, 3150309), (129, 1343155), (165, 1050103), (215, 805893), (473, 366315), (645, 268631), (1419, 122105), (2365, 73263), (7095, 24421)]