1421243175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1722719}}^1$

素因数の和:1722743

約数の個数: 24

約数和(自身を含む): 2563407360

約数和(自身を除く): 1142164185

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 1722719, 5168157, 8613595, 18949909, 25840785, 43067975, 56849727, 94749545, 129203925, 284248635, 473747725, 1421243175]

約数ペア:

[(1, 1421243175), (3, 473747725), (5, 284248635), (11, 129203925), (15, 94749545), (25, 56849727), (33, 43067975), (55, 25840785), (75, 18949909), (165, 8613595), (275, 5168157), (825, 1722719)]