3397275

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{719}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 7142400

約数和(自身を除く): 3745125

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 719, 945, 1575, 2157, 3595, 4725, 5033, 6471, 10785, 15099, 17975, 19413, 25165, 32355, 45297, 53925, 75495, 97065, 125825, 135891, 161775, 226485, 377475, 485325, 679455, 1132425, 3397275]

約数ペア:

[(1, 3397275), (3, 1132425), (5, 679455), (7, 485325), (9, 377475), (15, 226485), (21, 161775), (25, 135891), (27, 125825), (35, 97065), (45, 75495), (63, 53925), (75, 45297), (105, 32355), (135, 25165), (175, 19413), (189, 17975), (225, 15099), (315, 10785), (525, 6471), (675, 5033), (719, 4725), (945, 3595), (1575, 2157)]