87195405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17047}}^1$

素因数の和:17097

約数の個数: 32

約数和(自身を含む): 157114368

約数和(自身を除く): 69918963

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 17047, 51141, 85235, 187517, 255705, 528457, 562551, 937585, 1585371, 2642285, 2812755, 5813027, 7926855, 17439081, 29065135, 87195405]

約数ペア:

[(1, 87195405), (3, 29065135), (5, 17439081), (11, 7926855), (15, 5813027), (31, 2812755), (33, 2642285), (55, 1585371), (93, 937585), (155, 562551), (165, 528457), (341, 255705), (465, 187517), (1023, 85235), (1705, 51141), (5115, 17047)]