29858885

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 45209664

約数和(自身を除く): 15350779

約数列:

[1, 5, 7, 17, 35, 49, 67, 85, 107, 119, 245, 335, 469, 535, 595, 749, 833, 1139, 1819, 2345, 3283, 3745, 4165, 5243, 5695, 7169, 7973, 9095, 12733, 16415, 26215, 35845, 39865, 50183, 55811, 63665, 89131, 121873, 250915, 279055, 351281, 445655, 609365, 853111, 1756405, 4265555, 5971777, 29858885]

約数ペア:

[(1, 29858885), (5, 5971777), (7, 4265555), (17, 1756405), (35, 853111), (49, 609365), (67, 445655), (85, 351281), (107, 279055), (119, 250915), (245, 121873), (335, 89131), (469, 63665), (535, 55811), (595, 50183), (749, 39865), (833, 35845), (1139, 26215), (1819, 16415), (2345, 12733), (3283, 9095), (3745, 7973), (4165, 7169), (5243, 5695)]