4117015

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 6128640

約数和(自身を除く): 2011625

約数列:

[1, 5, 7, 19, 35, 41, 95, 133, 151, 205, 287, 665, 755, 779, 1057, 1435, 2869, 3895, 5285, 5453, 6191, 14345, 20083, 27265, 30955, 43337, 100415, 117629, 216685, 588145, 823403, 4117015]

約数ペア:

[(1, 4117015), (5, 823403), (7, 588145), (19, 216685), (35, 117629), (41, 100415), (95, 43337), (133, 30955), (151, 27265), (205, 20083), (287, 14345), (665, 6191), (755, 5453), (779, 5285), (1057, 3895), (1435, 2869)]