89645595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1709}}^1$

素因数の和:1999

約数の個数: 32

約数和(自身を含む): 155131200

約数和(自身を除く): 65485605

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 269, 807, 1345, 1709, 3497, 4035, 5127, 8545, 10491, 17485, 22217, 25635, 52455, 66651, 111085, 333255, 459721, 1379163, 2298605, 5976373, 6895815, 17929119, 29881865, 89645595]

約数ペア:

[(1, 89645595), (3, 29881865), (5, 17929119), (13, 6895815), (15, 5976373), (39, 2298605), (65, 1379163), (195, 459721), (269, 333255), (807, 111085), (1345, 66651), (1709, 52455), (3497, 25635), (4035, 22217), (5127, 17485), (8545, 10491)]