4983615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 10640448

約数和(自身を除く): 5656833

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1217, 1365, 3651, 4095, 6085, 8519, 10953, 15821, 18255, 25557, 42595, 47463, 54765, 76671, 79105, 110747, 127785, 142389, 237315, 332241, 383355, 553735, 711945, 996723, 1661205, 4983615]

約数ペア:

[(1, 4983615), (3, 1661205), (5, 996723), (7, 711945), (9, 553735), (13, 383355), (15, 332241), (21, 237315), (35, 142389), (39, 127785), (45, 110747), (63, 79105), (65, 76671), (91, 54765), (105, 47463), (117, 42595), (195, 25557), (273, 18255), (315, 15821), (455, 10953), (585, 8519), (819, 6085), (1217, 4095), (1365, 3651)]