795691875

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 1461132288

約数和(自身を除く): 665440413

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 173, 223, 275, 375, 519, 625, 669, 825, 865, 1115, 1375, 1875, 1903, 2453, 2595, 3345, 4125, 4325, 5575, 5709, 6875, 7359, 9515, 12265, 12975, 16725, 20625, 21625, 27875, 28545, 36795, 38579, 47575, 61325, 64875, 83625, 108125, 115737, 139375, 142725, 183975, 192895, 237875, 306625, 324375, 418125, 424369, 578685, 713625, 919875, 964475, 1189375, 1273107, 1533125, 2121845, 2893425, 3568125, 4599375, 4822375, 6365535, 10609225, 14467125, 24111875, 31827675, 53046125, 72335625, 159138375, 265230625, 795691875]

約数ペア:

[(1, 795691875), (3, 265230625), (5, 159138375), (11, 72335625), (15, 53046125), (25, 31827675), (33, 24111875), (55, 14467125), (75, 10609225), (125, 6365535), (165, 4822375), (173, 4599375), (223, 3568125), (275, 2893425), (375, 2121845), (519, 1533125), (625, 1273107), (669, 1189375), (825, 964475), (865, 919875), (1115, 713625), (1375, 578685), (1875, 424369), (1903, 418125), (2453, 324375), (2595, 306625), (3345, 237875), (4125, 192895), (4325, 183975), (5575, 142725), (5709, 139375), (6875, 115737), (7359, 108125), (9515, 83625), (12265, 64875), (12975, 61325), (16725, 47575), (20625, 38579), (21625, 36795), (27875, 28545)]