3295305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 6342336

約数和(自身を除く): 3047031

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 131, 195, 215, 387, 393, 559, 585, 645, 655, 1179, 1677, 1703, 1935, 1965, 2795, 5031, 5109, 5633, 5895, 8385, 8515, 15327, 16899, 25155, 25545, 28165, 50697, 73229, 76635, 84495, 219687, 253485, 366145, 659061, 1098435, 3295305]

約数ペア:

[(1, 3295305), (3, 1098435), (5, 659061), (9, 366145), (13, 253485), (15, 219687), (39, 84495), (43, 76635), (45, 73229), (65, 50697), (117, 28165), (129, 25545), (131, 25155), (195, 16899), (215, 15327), (387, 8515), (393, 8385), (559, 5895), (585, 5633), (645, 5109), (655, 5031), (1179, 2795), (1677, 1965), (1703, 1935)]