426228045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{24517}}^1$

素因数の和:24605

約数の個数: 32

約数和(自身を含む): 729655680

約数和(自身を除く): 303427635

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 3477, 5795, 17385, 24517, 73551, 122585, 367755, 465823, 1397469, 1495537, 2329115, 4486611, 6987345, 7477685, 22433055, 28415203, 85245609, 142076015, 426228045]

約数ペア:

[(1, 426228045), (3, 142076015), (5, 85245609), (15, 28415203), (19, 22433055), (57, 7477685), (61, 6987345), (95, 4486611), (183, 2329115), (285, 1495537), (305, 1397469), (915, 465823), (1159, 367755), (3477, 122585), (5795, 73551), (17385, 24517)]