29883875

素因数分解:

$5^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 64

約数和(自身を含む): 47174400

約数和(自身を除く): 17290525

約数列:

[1, 5, 7, 17, 25, 35, 41, 49, 85, 119, 125, 175, 205, 245, 287, 343, 425, 595, 697, 833, 875, 1025, 1225, 1435, 1715, 2009, 2125, 2975, 3485, 4165, 4879, 5125, 5831, 6125, 7175, 8575, 10045, 14063, 14875, 17425, 20825, 24395, 29155, 34153, 35875, 42875, 50225, 70315, 87125, 104125, 121975, 145775, 170765, 239071, 251125, 351575, 609875, 728875, 853825, 1195355, 1757875, 4269125, 5976775, 29883875]

約数ペア:

[(1, 29883875), (5, 5976775), (7, 4269125), (17, 1757875), (25, 1195355), (35, 853825), (41, 728875), (49, 609875), (85, 351575), (119, 251125), (125, 239071), (175, 170765), (205, 145775), (245, 121975), (287, 104125), (343, 87125), (425, 70315), (595, 50225), (697, 42875), (833, 35875), (875, 34153), (1025, 29155), (1225, 24395), (1435, 20825), (1715, 17425), (2009, 14875), (2125, 14063), (2975, 10045), (3485, 8575), (4165, 7175), (4879, 6125), (5125, 5831)]