1145015975

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{6217}}^1$

素因数の和:6419

約数の個数: 24

約数和(自身を含む): 1457250480

約数和(自身を除く): 312234505

約数列:

[1, 5, 25, 53, 139, 265, 695, 1325, 3475, 6217, 7367, 31085, 36835, 155425, 184175, 329501, 864163, 1647505, 4320815, 8237525, 21604075, 45800639, 229003195, 1145015975]

約数ペア:

[(1, 1145015975), (5, 229003195), (25, 45800639), (53, 21604075), (139, 8237525), (265, 4320815), (695, 1647505), (1325, 864163), (3475, 329501), (6217, 184175), (7367, 155425), (31085, 36835)]