233173655

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 345885120

約数和(自身を除く): 112711465

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 121, 143, 253, 299, 605, 715, 1265, 1289, 1495, 1573, 2783, 3289, 6445, 7865, 13915, 14179, 16445, 16757, 29647, 36179, 70895, 83785, 148235, 155969, 180895, 184327, 326117, 385411, 779845, 921635, 1630585, 1927055, 2027597, 3587287, 4239521, 10137985, 17936435, 21197605, 46634731, 233173655]

約数ペア:

[(1, 233173655), (5, 46634731), (11, 21197605), (13, 17936435), (23, 10137985), (55, 4239521), (65, 3587287), (115, 2027597), (121, 1927055), (143, 1630585), (253, 921635), (299, 779845), (605, 385411), (715, 326117), (1265, 184327), (1289, 180895), (1495, 155969), (1573, 148235), (2783, 83785), (3289, 70895), (6445, 36179), (7865, 29647), (13915, 16757), (14179, 16445)]