47843695

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 63922176

約数和(自身を除く): 16078481

約数列:

[1, 5, 17, 31, 67, 85, 155, 271, 335, 527, 1139, 1355, 2077, 2635, 4607, 5695, 8401, 10385, 18157, 23035, 35309, 42005, 90785, 142817, 176545, 308669, 562867, 714085, 1543345, 2814335, 9568739, 47843695]

約数ペア:

[(1, 47843695), (5, 9568739), (17, 2814335), (31, 1543345), (67, 714085), (85, 562867), (155, 308669), (271, 176545), (335, 142817), (527, 90785), (1139, 42005), (1355, 35309), (2077, 23035), (2635, 18157), (4607, 10385), (5695, 8401)]