87458115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5119}}^1$

素因数の和:5211

約数の個数: 32

約数和(自身を含む): 150405120

約数和(自身を除く): 62947005

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 201, 255, 335, 1005, 1139, 3417, 5119, 5695, 15357, 17085, 25595, 76785, 87023, 261069, 342973, 435115, 1028919, 1305345, 1714865, 5144595, 5830541, 17491623, 29152705, 87458115]

約数ペア:

[(1, 87458115), (3, 29152705), (5, 17491623), (15, 5830541), (17, 5144595), (51, 1714865), (67, 1305345), (85, 1028919), (201, 435115), (255, 342973), (335, 261069), (1005, 87023), (1139, 76785), (3417, 25595), (5119, 17085), (5695, 15357)]