160968325

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 245769984

約数和(自身を除く): 84801659

約数列:

[1, 5, 7, 17, 25, 35, 61, 85, 119, 175, 305, 425, 427, 595, 887, 1037, 1525, 2135, 2975, 4435, 5185, 6209, 7259, 10675, 15079, 22175, 25925, 31045, 36295, 54107, 75395, 105553, 155225, 181475, 270535, 376975, 378749, 527765, 919819, 1352675, 1893745, 2638825, 4599095, 6438733, 9468725, 22995475, 32193665, 160968325]

約数ペア:

[(1, 160968325), (5, 32193665), (7, 22995475), (17, 9468725), (25, 6438733), (35, 4599095), (61, 2638825), (85, 1893745), (119, 1352675), (175, 919819), (305, 527765), (425, 378749), (427, 376975), (595, 270535), (887, 181475), (1037, 155225), (1525, 105553), (2135, 75395), (2975, 54107), (4435, 36295), (5185, 31045), (6209, 25925), (7259, 22175), (10675, 15079)]