3865485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 6830208

約数和(自身を除く): 2964723

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 461, 559, 645, 1383, 1677, 2305, 2795, 5993, 6915, 8385, 17979, 19823, 29965, 59469, 89895, 99115, 257699, 297345, 773097, 1288495, 3865485]

約数ペア:

[(1, 3865485), (3, 1288495), (5, 773097), (13, 297345), (15, 257699), (39, 99115), (43, 89895), (65, 59469), (129, 29965), (195, 19823), (215, 17979), (461, 8385), (559, 6915), (645, 5993), (1383, 2795), (1677, 2305)]