39973455

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30631}}^1$

素因数の和:30671

約数の個数: 24

約数和(自身を含む): 71678880

約数和(自身を除く): 31705425

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 30631, 91893, 153155, 275679, 459465, 888299, 1378395, 2664897, 4441495, 7994691, 13324485, 39973455]

約数ペア:

[(1, 39973455), (3, 13324485), (5, 7994691), (9, 4441495), (15, 2664897), (29, 1378395), (45, 888299), (87, 459465), (145, 275679), (261, 153155), (435, 91893), (1305, 30631)]