395942865

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{4987}}^1$

素因数の和:5141

約数の個数: 32

約数和(自身を含む): 651233280

約数和(自身を除く): 255290415

約数列:

[1, 3, 5, 15, 67, 79, 201, 237, 335, 395, 1005, 1185, 4987, 5293, 14961, 15879, 24935, 26465, 74805, 79395, 334129, 393973, 1002387, 1181919, 1670645, 1969865, 5011935, 5909595, 26396191, 79188573, 131980955, 395942865]

約数ペア:

[(1, 395942865), (3, 131980955), (5, 79188573), (15, 26396191), (67, 5909595), (79, 5011935), (201, 1969865), (237, 1670645), (335, 1181919), (395, 1002387), (1005, 393973), (1185, 334129), (4987, 79395), (5293, 74805), (14961, 26465), (15879, 24935)]