84242115

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{27941}}^1$

素因数の和:28019

約数の個数: 24

約数和(自身を含む): 148204368

約数和(自身を除く): 63962253

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 27941, 83823, 139705, 251469, 419115, 1257345, 1872047, 5616141, 9360235, 16848423, 28080705, 84242115]

約数ペア:

[(1, 84242115), (3, 28080705), (5, 16848423), (9, 9360235), (15, 5616141), (45, 1872047), (67, 1257345), (201, 419115), (335, 251469), (603, 139705), (1005, 83823), (3015, 27941)]