149726465

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 212599296

約数和(自身を除く): 62872831

約数列:

[1, 5, 7, 35, 41, 103, 205, 287, 515, 721, 1013, 1435, 3605, 4223, 5065, 7091, 21115, 29561, 35455, 41533, 104339, 147805, 207665, 290731, 521695, 730373, 1453655, 3651865, 4277899, 21389495, 29945293, 149726465]

約数ペア:

[(1, 149726465), (5, 29945293), (7, 21389495), (35, 4277899), (41, 3651865), (103, 1453655), (205, 730373), (287, 521695), (515, 290731), (721, 207665), (1013, 147805), (1435, 104339), (3605, 41533), (4223, 35455), (5065, 29561), (7091, 21115)]