28966105

素因数分解:

$5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 40711680

約数和(自身を除く): 11745575

約数列:

[1, 5, 7, 35, 49, 191, 245, 619, 955, 1337, 3095, 4333, 6685, 9359, 21665, 30331, 46795, 118229, 151655, 591145, 827603, 4138015, 5793221, 28966105]

約数ペア:

[(1, 28966105), (5, 5793221), (7, 4138015), (35, 827603), (49, 591145), (191, 151655), (245, 118229), (619, 46795), (955, 30331), (1337, 21665), (3095, 9359), (4333, 6685)]