39999738245

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{8863}}^1\times {\mathrm{12713}}^1$

素因数の和:21652

約数の個数: 16

約数和(自身を含む): 48685059072

約数和(自身を除く): 8685320827

約数列:

[1, 5, 71, 355, 8863, 12713, 44315, 63565, 629273, 902623, 3146365, 4513115, 112675319, 563376595, 7999947649, 39999738245]

約数ペア:

[(1, 39999738245), (5, 7999947649), (71, 563376595), (355, 112675319), (8863, 4513115), (12713, 3146365), (44315, 902623), (63565, 629273)]