3362905

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 5241600

約数和(自身を除く): 1878695

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 389, 455, 665, 1235, 1729, 1945, 2723, 5057, 7391, 8645, 13615, 25285, 35399, 36955, 51737, 96083, 176995, 258685, 480415, 672581, 3362905]

約数ペア:

[(1, 3362905), (5, 672581), (7, 480415), (13, 258685), (19, 176995), (35, 96083), (65, 51737), (91, 36955), (95, 35399), (133, 25285), (247, 13615), (389, 8645), (455, 7391), (665, 5057), (1235, 2723), (1729, 1945)]