488490615

素因数分解:

$3^3\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{2647}}^1$

素因数の和:4028

約数の個数: 32

約数和(自身を含む): 869391360

約数和(自身を除く): 380900745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1367, 2647, 4101, 6835, 7941, 12303, 13235, 20505, 23823, 36909, 39705, 61515, 71469, 119115, 184545, 357345, 3618449, 10855347, 18092245, 32566041, 54276735, 97698123, 162830205, 488490615]

約数ペア:

[(1, 488490615), (3, 162830205), (5, 97698123), (9, 54276735), (15, 32566041), (27, 18092245), (45, 10855347), (135, 3618449), (1367, 357345), (2647, 184545), (4101, 119115), (6835, 71469), (7941, 61515), (12303, 39705), (13235, 36909), (20505, 23823)]