38375505

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{40609}}^1$

素因数の和:40630

約数の個数: 32

約数和(自身を含む): 77971200

約数和(自身を除く): 39595695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 40609, 121827, 203045, 284263, 365481, 609135, 852789, 1096443, 1421315, 1827405, 2558367, 4263945, 5482215, 7675101, 12791835, 38375505]

約数ペア:

[(1, 38375505), (3, 12791835), (5, 7675101), (7, 5482215), (9, 4263945), (15, 2558367), (21, 1827405), (27, 1421315), (35, 1096443), (45, 852789), (63, 609135), (105, 365481), (135, 284263), (189, 203045), (315, 121827), (945, 40609)]