2528729855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 3481315200

約数和(自身を除く): 952585345

約数列:

[1, 5, 17, 19, 73, 85, 89, 95, 241, 323, 365, 445, 1205, 1241, 1387, 1513, 1615, 1691, 4097, 4579, 6205, 6497, 6935, 7565, 8455, 17593, 20485, 21449, 22895, 23579, 28747, 32485, 77843, 87965, 107245, 110449, 117895, 123443, 143735, 299081, 334267, 364633, 389215, 407531, 552245, 617215, 1495405, 1565777, 1671335, 1823165, 2037655, 2098531, 5682539, 6928027, 7828885, 10492655, 26618209, 28412695, 29749763, 34640135, 133091045, 148748815, 505745971, 2528729855]

約数ペア:

[(1, 2528729855), (5, 505745971), (17, 148748815), (19, 133091045), (73, 34640135), (85, 29749763), (89, 28412695), (95, 26618209), (241, 10492655), (323, 7828885), (365, 6928027), (445, 5682539), (1205, 2098531), (1241, 2037655), (1387, 1823165), (1513, 1671335), (1615, 1565777), (1691, 1495405), (4097, 617215), (4579, 552245), (6205, 407531), (6497, 389215), (6935, 364633), (7565, 334267), (8455, 299081), (17593, 143735), (20485, 123443), (21449, 117895), (22895, 110449), (23579, 107245), (28747, 87965), (32485, 77843)]