89773995

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4391}}^1$

素因数の和:4475

約数の個数: 32

約数和(自身を含む): 151787520

約数和(自身を除く): 62013525

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 4089, 4391, 6815, 13173, 20445, 21955, 65865, 127339, 206377, 382017, 619131, 636695, 1031885, 1910085, 3095655, 5984933, 17954799, 29924665, 89773995]

約数ペア:

[(1, 89773995), (3, 29924665), (5, 17954799), (15, 5984933), (29, 3095655), (47, 1910085), (87, 1031885), (141, 636695), (145, 619131), (235, 382017), (435, 206377), (705, 127339), (1363, 65865), (4089, 21955), (4391, 20445), (6815, 13173)]