284306045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 371008512

約数和(自身を除く): 86702467

約数列:

[1, 5, 17, 53, 85, 223, 265, 283, 901, 1115, 1415, 3791, 4505, 4811, 11819, 14999, 18955, 24055, 59095, 63109, 74995, 200923, 254983, 315545, 1004615, 1072853, 1274915, 3344777, 5364265, 16723885, 56861209, 284306045]

約数ペア:

[(1, 284306045), (5, 56861209), (17, 16723885), (53, 5364265), (85, 3344777), (223, 1274915), (265, 1072853), (283, 1004615), (901, 315545), (1115, 254983), (1415, 200923), (3791, 74995), (4505, 63109), (4811, 59095), (11819, 24055), (14999, 18955)]