13329750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{2539}}^1$

素因数の和:2566

約数の個数: 64

約数和(自身を含む): 38039040

約数和(自身を除く): 24709290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2539, 2625, 5078, 5250, 7617, 12695, 15234, 17773, 25390, 35546, 38085, 53319, 63475, 76170, 88865, 106638, 126950, 177730, 190425, 266595, 317375, 380850, 444325, 533190, 634750, 888650, 952125, 1332975, 1904250, 2221625, 2665950, 4443250, 6664875, 13329750]

約数ペア:

[(1, 13329750), (2, 6664875), (3, 4443250), (5, 2665950), (6, 2221625), (7, 1904250), (10, 1332975), (14, 952125), (15, 888650), (21, 634750), (25, 533190), (30, 444325), (35, 380850), (42, 317375), (50, 266595), (70, 190425), (75, 177730), (105, 126950), (125, 106638), (150, 88865), (175, 76170), (210, 63475), (250, 53319), (350, 38085), (375, 35546), (525, 25390), (750, 17773), (875, 15234), (1050, 12695), (1750, 7617), (2539, 5250), (2625, 5078)]