13307480641175

素因数分解:

$5^2\times 7^2\times {\mathrm{421}}^1\times {\mathrm{25803443}}^1$

素因数の和:25803888

約数の個数: 36

約数和(自身を含む): 19240957301256

約数和(自身を除く): 5933476660081

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 421, 1225, 2105, 2947, 10525, 14735, 20629, 73675, 103145, 515725, 25803443, 129017215, 180624101, 645086075, 903120505, 1264368707, 4515602525, 6321843535, 10863249503, 31609217675, 54316247515, 76042746521, 271581237575, 380213732605, 532299225647, 1901068663025, 2661496128235, 13307480641175]

約数ペア:

[(1, 13307480641175), (5, 2661496128235), (7, 1901068663025), (25, 532299225647), (35, 380213732605), (49, 271581237575), (175, 76042746521), (245, 54316247515), (421, 31609217675), (1225, 10863249503), (2105, 6321843535), (2947, 4515602525), (10525, 1264368707), (14735, 903120505), (20629, 645086075), (73675, 180624101), (103145, 129017215), (515725, 25803443)]