533393285

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 681246720

約数和(自身を除く): 147853435

約数列:

[1, 5, 31, 43, 155, 191, 215, 419, 955, 1333, 2095, 5921, 6665, 8213, 12989, 18017, 29605, 41065, 64945, 80029, 90085, 254603, 400145, 558527, 1273015, 2480899, 2792635, 3441247, 12404495, 17206235, 106678657, 533393285]

約数ペア:

[(1, 533393285), (5, 106678657), (31, 17206235), (43, 12404495), (155, 3441247), (191, 2792635), (215, 2480899), (419, 1273015), (955, 558527), (1333, 400145), (2095, 254603), (5921, 90085), (6665, 80029), (8213, 64945), (12989, 41065), (18017, 29605)]