58955575

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 95418000

約数和(自身を除く): 36462425

約数列:

[1, 5, 7, 17, 19, 25, 35, 49, 85, 95, 119, 133, 149, 175, 245, 323, 425, 475, 595, 665, 745, 833, 931, 1043, 1225, 1615, 2261, 2533, 2831, 2975, 3325, 3725, 4165, 4655, 5215, 7301, 8075, 11305, 12665, 14155, 15827, 17731, 19817, 20825, 23275, 26075, 36505, 48127, 56525, 63325, 70775, 79135, 88655, 99085, 124117, 138719, 182525, 240635, 336889, 395675, 443275, 495425, 620585, 693595, 1203175, 1684445, 2358223, 3102925, 3467975, 8422225, 11791115, 58955575]

約数ペア:

[(1, 58955575), (5, 11791115), (7, 8422225), (17, 3467975), (19, 3102925), (25, 2358223), (35, 1684445), (49, 1203175), (85, 693595), (95, 620585), (119, 495425), (133, 443275), (149, 395675), (175, 336889), (245, 240635), (323, 182525), (425, 138719), (475, 124117), (595, 99085), (665, 88655), (745, 79135), (833, 70775), (931, 63325), (1043, 56525), (1225, 48127), (1615, 36505), (2261, 26075), (2533, 23275), (2831, 20825), (2975, 19817), (3325, 17731), (3725, 15827), (4165, 14155), (4655, 12665), (5215, 11305), (7301, 8075)]