15250365

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 28828800

約数和(自身を除く): 13578435

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 131, 195, 199, 393, 585, 597, 655, 995, 1179, 1703, 1791, 1965, 2587, 2985, 5109, 5895, 7761, 8515, 8955, 12935, 15327, 23283, 25545, 26069, 38805, 76635, 78207, 116415, 130345, 234621, 338897, 391035, 1016691, 1173105, 1694485, 3050073, 5083455, 15250365]

約数ペア:

[(1, 15250365), (3, 5083455), (5, 3050073), (9, 1694485), (13, 1173105), (15, 1016691), (39, 391035), (45, 338897), (65, 234621), (117, 130345), (131, 116415), (195, 78207), (199, 76635), (393, 38805), (585, 26069), (597, 25545), (655, 23283), (995, 15327), (1179, 12935), (1703, 8955), (1791, 8515), (1965, 7761), (2587, 5895), (2985, 5109)]