67539405

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1117}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 112694400

約数和(自身を除く): 45154995

約数列:

[1, 3, 5, 15, 29, 87, 139, 145, 417, 435, 695, 1117, 2085, 3351, 4031, 5585, 12093, 16755, 20155, 32393, 60465, 97179, 155263, 161965, 465789, 485895, 776315, 2328945, 4502627, 13507881, 22513135, 67539405]

約数ペア:

[(1, 67539405), (3, 22513135), (5, 13507881), (15, 4502627), (29, 2328945), (87, 776315), (139, 485895), (145, 465789), (417, 161965), (435, 155263), (695, 97179), (1117, 60465), (2085, 32393), (3351, 20155), (4031, 16755), (5585, 12093)]