469379835

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7159}}^1$

素因数の和:7248

約数の個数: 48

約数和(自身を含む): 857825280

約数和(自身を除く): 388445445

約数列:

[1, 3, 5, 9, 15, 31, 45, 47, 93, 141, 155, 235, 279, 423, 465, 705, 1395, 1457, 2115, 4371, 7159, 7285, 13113, 21477, 21855, 35795, 64431, 65565, 107385, 221929, 322155, 336473, 665787, 1009419, 1109645, 1682365, 1997361, 3028257, 3328935, 5047095, 9986805, 10430663, 15141285, 31291989, 52153315, 93875967, 156459945, 469379835]

約数ペア:

[(1, 469379835), (3, 156459945), (5, 93875967), (9, 52153315), (15, 31291989), (31, 15141285), (45, 10430663), (47, 9986805), (93, 5047095), (141, 3328935), (155, 3028257), (235, 1997361), (279, 1682365), (423, 1109645), (465, 1009419), (705, 665787), (1395, 336473), (1457, 322155), (2115, 221929), (4371, 107385), (7159, 65565), (7285, 64431), (13113, 35795), (21477, 21855)]