75539685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3761}}^1$

素因数の和:3885

約数の個数: 32

約数和(自身を含む): 131459328

約数和(自身を除く): 55919643

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1545, 3761, 4017, 6695, 11283, 18805, 20085, 48893, 56415, 146679, 244465, 387383, 733395, 1162149, 1936915, 5035979, 5810745, 15107937, 25179895, 75539685]

約数ペア:

[(1, 75539685), (3, 25179895), (5, 15107937), (13, 5810745), (15, 5035979), (39, 1936915), (65, 1162149), (103, 733395), (195, 387383), (309, 244465), (515, 146679), (1339, 56415), (1545, 48893), (3761, 20085), (4017, 18805), (6695, 11283)]