156736137125

素因数分解:

$5^3\times {\mathrm{19}}^2\times {\mathrm{1039}}^1\times {\mathrm{3343}}^1$

素因数の和:4435

約数の個数: 48

約数和(自身を含む): 206704143360

約数和(自身を除く): 49968006235

約数列:

[1, 5, 19, 25, 95, 125, 361, 475, 1039, 1805, 2375, 3343, 5195, 9025, 16715, 19741, 25975, 45125, 63517, 83575, 98705, 129875, 317585, 375079, 417875, 493525, 1206823, 1587925, 1875395, 2467625, 3473377, 6034115, 7939625, 9376975, 17366885, 30170575, 46884875, 65994163, 86834425, 150852875, 329970815, 434172125, 1253889097, 1649854075, 6269445485, 8249270375, 31347227425, 156736137125]

約数ペア:

[(1, 156736137125), (5, 31347227425), (19, 8249270375), (25, 6269445485), (95, 1649854075), (125, 1253889097), (361, 434172125), (475, 329970815), (1039, 150852875), (1805, 86834425), (2375, 65994163), (3343, 46884875), (5195, 30170575), (9025, 17366885), (16715, 9376975), (19741, 7939625), (25975, 6034115), (45125, 3473377), (63517, 2467625), (83575, 1875395), (98705, 1587925), (129875, 1206823), (317585, 493525), (375079, 417875)]