4800195

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 9056160

約数和(自身を除く): 4255965

約数列:

[1, 3, 5, 9, 15, 27, 31, 37, 45, 93, 111, 135, 155, 185, 279, 333, 465, 555, 837, 961, 999, 1147, 1395, 1665, 2883, 3441, 4185, 4805, 4995, 5735, 8649, 10323, 14415, 17205, 25947, 30969, 35557, 43245, 51615, 106671, 129735, 154845, 177785, 320013, 533355, 960039, 1600065, 4800195]

約数ペア:

[(1, 4800195), (3, 1600065), (5, 960039), (9, 533355), (15, 320013), (27, 177785), (31, 154845), (37, 129735), (45, 106671), (93, 51615), (111, 43245), (135, 35557), (155, 30969), (185, 25947), (279, 17205), (333, 14415), (465, 10323), (555, 8649), (837, 5735), (961, 4995), (999, 4805), (1147, 4185), (1395, 3441), (1665, 2883)]