15672725425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1289}}^1$

素因数の和:1451

約数の個数: 96

約数和(自身を含む): 24278088960

約数和(自身を除く): 8605363535

約数列:

[1, 5, 7, 17, 25, 35, 61, 67, 85, 119, 175, 305, 335, 425, 427, 469, 595, 1037, 1139, 1289, 1525, 1675, 2135, 2345, 2975, 4087, 5185, 5695, 6445, 7259, 7973, 9023, 10675, 11725, 20435, 21913, 25925, 28475, 28609, 32225, 36295, 39865, 45115, 69479, 78629, 86363, 102175, 109565, 143045, 153391, 181475, 199325, 225575, 347395, 393145, 431815, 486353, 547825, 550403, 604541, 715225, 766955, 1336693, 1468171, 1736975, 1965725, 2159075, 2431765, 2752015, 3022705, 3834775, 5268143, 6683465, 7340855, 9356851, 10277197, 12158825, 13760075, 15113525, 26340715, 33417325, 36704275, 36877001, 46784255, 51385985, 89558431, 131703575, 184385005, 233921275, 256929925, 447792155, 626909017, 921925025, 2238960775, 3134545085, 15672725425]

約数ペア:

[(1, 15672725425), (5, 3134545085), (7, 2238960775), (17, 921925025), (25, 626909017), (35, 447792155), (61, 256929925), (67, 233921275), (85, 184385005), (119, 131703575), (175, 89558431), (305, 51385985), (335, 46784255), (425, 36877001), (427, 36704275), (469, 33417325), (595, 26340715), (1037, 15113525), (1139, 13760075), (1289, 12158825), (1525, 10277197), (1675, 9356851), (2135, 7340855), (2345, 6683465), (2975, 5268143), (4087, 3834775), (5185, 3022705), (5695, 2752015), (6445, 2431765), (7259, 2159075), (7973, 1965725), (9023, 1736975), (10675, 1468171), (11725, 1336693), (20435, 766955), (21913, 715225), (25925, 604541), (28475, 550403), (28609, 547825), (32225, 486353), (36295, 431815), (39865, 393145), (45115, 347395), (69479, 225575), (78629, 199325), (86363, 181475), (102175, 153391), (109565, 143045)]