138314925

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 295100160

約数和(自身を除く): 156785235

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 73, 75, 105, 135, 175, 189, 219, 225, 315, 365, 401, 511, 525, 657, 675, 945, 1095, 1203, 1533, 1575, 1825, 1971, 2005, 2555, 2807, 3285, 3609, 4599, 4725, 5475, 6015, 7665, 8421, 9855, 10025, 10827, 12775, 13797, 14035, 16425, 18045, 22995, 25263, 29273, 30075, 38325, 42105, 49275, 54135, 68985, 70175, 75789, 87819, 90225, 114975, 126315, 146365, 204911, 210525, 263457, 270675, 344925, 378945, 439095, 614733, 631575, 731825, 790371, 1024555, 1317285, 1844199, 1894725, 2195475, 3073665, 3951855, 5122775, 5532597, 6586425, 9220995, 15368325, 19759275, 27662985, 46104975, 138314925]

約数ペア:

[(1, 138314925), (3, 46104975), (5, 27662985), (7, 19759275), (9, 15368325), (15, 9220995), (21, 6586425), (25, 5532597), (27, 5122775), (35, 3951855), (45, 3073665), (63, 2195475), (73, 1894725), (75, 1844199), (105, 1317285), (135, 1024555), (175, 790371), (189, 731825), (219, 631575), (225, 614733), (315, 439095), (365, 378945), (401, 344925), (511, 270675), (525, 263457), (657, 210525), (675, 204911), (945, 146365), (1095, 126315), (1203, 114975), (1533, 90225), (1575, 87819), (1825, 75789), (1971, 70175), (2005, 68985), (2555, 54135), (2807, 49275), (3285, 42105), (3609, 38325), (4599, 30075), (4725, 29273), (5475, 25263), (6015, 22995), (7665, 18045), (8421, 16425), (9855, 14035), (10025, 13797), (10827, 12775)]