25923000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{8641}}^1$

素因数の和:8665

約数の個数: 64

約数和(自身を含む): 80889120

約数和(自身を除く): 54966120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 8641, 17282, 25923, 34564, 43205, 51846, 69128, 86410, 103692, 129615, 172820, 207384, 216025, 259230, 345640, 432050, 518460, 648075, 864100, 1036920, 1080125, 1296150, 1728200, 2160250, 2592300, 3240375, 4320500, 5184600, 6480750, 8641000, 12961500, 25923000]

約数ペア:

[(1, 25923000), (2, 12961500), (3, 8641000), (4, 6480750), (5, 5184600), (6, 4320500), (8, 3240375), (10, 2592300), (12, 2160250), (15, 1728200), (20, 1296150), (24, 1080125), (25, 1036920), (30, 864100), (40, 648075), (50, 518460), (60, 432050), (75, 345640), (100, 259230), (120, 216025), (125, 207384), (150, 172820), (200, 129615), (250, 103692), (300, 86410), (375, 69128), (500, 51846), (600, 43205), (750, 34564), (1000, 25923), (1500, 17282), (3000, 8641)]