42347685

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1453}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 71187840

約数和(自身を除く): 28840155

約数列:

[1, 3, 5, 15, 29, 67, 87, 145, 201, 335, 435, 1005, 1453, 1943, 4359, 5829, 7265, 9715, 21795, 29145, 42137, 97351, 126411, 210685, 292053, 486755, 632055, 1460265, 2823179, 8469537, 14115895, 42347685]

約数ペア:

[(1, 42347685), (3, 14115895), (5, 8469537), (15, 2823179), (29, 1460265), (67, 632055), (87, 486755), (145, 292053), (201, 210685), (335, 126411), (435, 97351), (1005, 42137), (1453, 29145), (1943, 21795), (4359, 9715), (5829, 7265)]