78366943575

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{42223}}^1$

素因数の和:42425

約数の個数: 72

約数和(自身を含む): 143549270592

約数和(自身を除く): 65182327017

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 113, 219, 225, 339, 365, 565, 657, 1017, 1095, 1695, 1825, 2825, 3285, 5085, 5475, 8249, 8475, 16425, 24747, 25425, 41245, 42223, 74241, 123735, 126669, 206225, 211115, 371205, 380007, 618675, 633345, 1055575, 1856025, 1900035, 3082279, 3166725, 4771199, 9246837, 9500175, 14313597, 15411395, 23855995, 27740511, 42940791, 46234185, 71567985, 77056975, 119279975, 138702555, 214703955, 231170925, 348297527, 357839925, 693512775, 1044892581, 1073519775, 1741487635, 3134677743, 5224462905, 8707438175, 15673388715, 26122314525, 78366943575]

約数ペア:

[(1, 78366943575), (3, 26122314525), (5, 15673388715), (9, 8707438175), (15, 5224462905), (25, 3134677743), (45, 1741487635), (73, 1073519775), (75, 1044892581), (113, 693512775), (219, 357839925), (225, 348297527), (339, 231170925), (365, 214703955), (565, 138702555), (657, 119279975), (1017, 77056975), (1095, 71567985), (1695, 46234185), (1825, 42940791), (2825, 27740511), (3285, 23855995), (5085, 15411395), (5475, 14313597), (8249, 9500175), (8475, 9246837), (16425, 4771199), (24747, 3166725), (25425, 3082279), (41245, 1900035), (42223, 1856025), (74241, 1055575), (123735, 633345), (126669, 618675), (206225, 380007), (211115, 371205)]