66121305

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{152003}}^1$

素因数の和:152040

約数の個数: 16

約数和(自身を含む): 109442880

約数和(自身を除く): 43321575

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 152003, 456009, 760015, 2280045, 4408087, 13224261, 22040435, 66121305]

約数ペア:

[(1, 66121305), (3, 22040435), (5, 13224261), (15, 4408087), (29, 2280045), (87, 760015), (145, 456009), (435, 152003)]