1649085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 1253955

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 223, 255, 435, 493, 669, 1115, 1479, 2465, 3345, 3791, 6467, 7395, 11373, 18955, 19401, 32335, 56865, 97005, 109939, 329817, 549695, 1649085]

約数ペア:

[(1, 1649085), (3, 549695), (5, 329817), (15, 109939), (17, 97005), (29, 56865), (51, 32335), (85, 19401), (87, 18955), (145, 11373), (223, 7395), (255, 6467), (435, 3791), (493, 3345), (669, 2465), (1115, 1479)]