136571895

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2083}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 249679872

約数和(自身を除く): 113107977

約数列:

[1, 3, 5, 9, 15, 31, 45, 47, 93, 141, 155, 235, 279, 423, 465, 705, 1395, 1457, 2083, 2115, 4371, 6249, 7285, 10415, 13113, 18747, 21855, 31245, 64573, 65565, 93735, 97901, 193719, 293703, 322865, 489505, 581157, 881109, 968595, 1468515, 2905785, 3034931, 4405545, 9104793, 15174655, 27314379, 45523965, 136571895]

約数ペア:

[(1, 136571895), (3, 45523965), (5, 27314379), (9, 15174655), (15, 9104793), (31, 4405545), (45, 3034931), (47, 2905785), (93, 1468515), (141, 968595), (155, 881109), (235, 581157), (279, 489505), (423, 322865), (465, 293703), (705, 193719), (1395, 97901), (1457, 93735), (2083, 65565), (2115, 64573), (4371, 31245), (6249, 21855), (7285, 18747), (10415, 13113)]