4973355

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 9247680

約数和(自身を除く): 4274325

約数列:

[1, 3, 5, 9, 15, 29, 37, 45, 87, 103, 111, 145, 185, 261, 309, 333, 435, 515, 555, 927, 1073, 1305, 1545, 1665, 2987, 3219, 3811, 4635, 5365, 8961, 9657, 11433, 14935, 16095, 19055, 26883, 34299, 44805, 48285, 57165, 110519, 134415, 171495, 331557, 552595, 994671, 1657785, 4973355]

約数ペア:

[(1, 4973355), (3, 1657785), (5, 994671), (9, 552595), (15, 331557), (29, 171495), (37, 134415), (45, 110519), (87, 57165), (103, 48285), (111, 44805), (145, 34299), (185, 26883), (261, 19055), (309, 16095), (333, 14935), (435, 11433), (515, 9657), (555, 8961), (927, 5365), (1073, 4635), (1305, 3811), (1545, 3219), (1665, 2987)]