15697514728750

素因数分解:

$2^1\times 5^4\times {\mathrm{97}}^1\times {\mathrm{129464039}}^1$

素因数の和:129464158

約数の個数: 40

約数和(自身を含む): 29726756080560

約数和(自身を除く): 14029241351810

約数列:

[1, 2, 5, 10, 25, 50, 97, 125, 194, 250, 485, 625, 970, 1250, 2425, 4850, 12125, 24250, 60625, 121250, 129464039, 258928078, 647320195, 1294640390, 3236600975, 6473201950, 12558011783, 16183004875, 25116023566, 32366009750, 62790058915, 80915024375, 125580117830, 161830048750, 313950294575, 627900589150, 1569751472875, 3139502945750, 7848757364375, 15697514728750]

約数ペア:

[(1, 15697514728750), (2, 7848757364375), (5, 3139502945750), (10, 1569751472875), (25, 627900589150), (50, 313950294575), (97, 161830048750), (125, 125580117830), (194, 80915024375), (250, 62790058915), (485, 32366009750), (625, 25116023566), (970, 16183004875), (1250, 12558011783), (2425, 6473201950), (4850, 3236600975), (12125, 1294640390), (24250, 647320195), (60625, 258928078), (121250, 129464039)]