2912393875

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{2617}}^1$

素因数の和:2968

約数の個数: 32

約数和(自身を含む): 3773689920

約数和(自身を除く): 861296045

約数列:

[1, 5, 25, 29, 125, 145, 307, 725, 1535, 2617, 3625, 7675, 8903, 13085, 38375, 44515, 65425, 75893, 222575, 327125, 379465, 803419, 1112875, 1897325, 4017095, 9486625, 20085475, 23299151, 100427375, 116495755, 582478775, 2912393875]

約数ペア:

[(1, 2912393875), (5, 582478775), (25, 116495755), (29, 100427375), (125, 23299151), (145, 20085475), (307, 9486625), (725, 4017095), (1535, 1897325), (2617, 1112875), (3625, 803419), (7675, 379465), (8903, 327125), (13085, 222575), (38375, 75893), (44515, 65425)]