195329015

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 274268160

約数和(自身を除く): 78939145

約数列:

[1, 5, 7, 35, 61, 191, 305, 427, 479, 955, 1337, 2135, 2395, 3353, 6685, 11651, 16765, 29219, 58255, 81557, 91489, 146095, 204533, 407785, 457445, 640423, 1022665, 3202115, 5580829, 27904145, 39065803, 195329015]

約数ペア:

[(1, 195329015), (5, 39065803), (7, 27904145), (35, 5580829), (61, 3202115), (191, 1022665), (305, 640423), (427, 457445), (479, 407785), (955, 204533), (1337, 146095), (2135, 91489), (2395, 81557), (3353, 58255), (6685, 29219), (11651, 16765)]