54787455

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6653}}^1$

素因数の和:6728

約数の個数: 32

約数和(自身を含む): 99011520

約数和(自身を除く): 44224065

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 6653, 8235, 19959, 33265, 59877, 99795, 179631, 299385, 405833, 898155, 1217499, 2029165, 3652497, 6087495, 10957491, 18262485, 54787455]

約数ペア:

[(1, 54787455), (3, 18262485), (5, 10957491), (9, 6087495), (15, 3652497), (27, 2029165), (45, 1217499), (61, 898155), (135, 405833), (183, 299385), (305, 179631), (549, 99795), (915, 59877), (1647, 33265), (2745, 19959), (6653, 8235)]