1974504724305

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{637831}}^1\times {\mathrm{4391}}^1$

素因数の和:642277

約数の個数: 32

約数和(自身を含む): 3227164581888

約数和(自身を除く): 1252659857583

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 4391, 13173, 21955, 65865, 206377, 619131, 637831, 1031885, 1913493, 3095655, 3189155, 9567465, 29978057, 89934171, 149890285, 449670855, 2800715921, 8402147763, 14003579605, 42010738815, 131633648287, 394900944861, 658168241435, 1974504724305]

約数ペア:

[(1, 1974504724305), (3, 658168241435), (5, 394900944861), (15, 131633648287), (47, 42010738815), (141, 14003579605), (235, 8402147763), (705, 2800715921), (4391, 449670855), (13173, 149890285), (21955, 89934171), (65865, 29978057), (206377, 9567465), (619131, 3189155), (637831, 3095655), (1031885, 1913493)]