244426945

素因数分解:

$5^1\times 7^3\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 343872000

約数和(自身を除く): 99445055

約数列:

[1, 5, 7, 35, 49, 245, 343, 359, 397, 1715, 1795, 1985, 2513, 2779, 12565, 13895, 17591, 19453, 87955, 97265, 123137, 136171, 142523, 615685, 680855, 712615, 997661, 4988305, 6983627, 34918135, 48885389, 244426945]

約数ペア:

[(1, 244426945), (5, 48885389), (7, 34918135), (35, 6983627), (49, 4988305), (245, 997661), (343, 712615), (359, 680855), (397, 615685), (1715, 142523), (1795, 136171), (1985, 123137), (2513, 97265), (2779, 87955), (12565, 19453), (13895, 17591)]