16302055

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 26002944

約数和(自身を除く): 9700889

約数列:

[1, 5, 7, 11, 23, 35, 49, 55, 77, 115, 161, 245, 253, 263, 385, 539, 805, 1127, 1265, 1315, 1771, 1841, 2695, 2893, 5635, 6049, 8855, 9205, 12397, 12887, 14465, 20251, 30245, 42343, 61985, 64435, 66539, 101255, 141757, 211715, 296401, 332695, 465773, 708785, 1482005, 2328865, 3260411, 16302055]

約数ペア:

[(1, 16302055), (5, 3260411), (7, 2328865), (11, 1482005), (23, 708785), (35, 465773), (49, 332695), (55, 296401), (77, 211715), (115, 141757), (161, 101255), (245, 66539), (253, 64435), (263, 61985), (385, 42343), (539, 30245), (805, 20251), (1127, 14465), (1265, 12887), (1315, 12397), (1771, 9205), (1841, 8855), (2695, 6049), (2893, 5635)]