26238765

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 50561280

約数和(自身を除く): 24322515

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1231, 1421, 3045, 3693, 4263, 6155, 7105, 8617, 18465, 21315, 25851, 35699, 43085, 60319, 107097, 129255, 178495, 180957, 249893, 301595, 535485, 749679, 904785, 1249465, 1749251, 3748395, 5247753, 8746255, 26238765]

約数ペア:

[(1, 26238765), (3, 8746255), (5, 5247753), (7, 3748395), (15, 1749251), (21, 1249465), (29, 904785), (35, 749679), (49, 535485), (87, 301595), (105, 249893), (145, 180957), (147, 178495), (203, 129255), (245, 107097), (435, 60319), (609, 43085), (735, 35699), (1015, 25851), (1231, 21315), (1421, 18465), (3045, 8617), (3693, 7105), (4263, 6155)]