225608545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 294865920

約数和(自身を除く): 69257375

約数列:

[1, 5, 29, 31, 53, 145, 155, 265, 899, 947, 1537, 1643, 4495, 4735, 7685, 8215, 27463, 29357, 47647, 50191, 137315, 146785, 238235, 250955, 851353, 1455539, 1555921, 4256765, 7277695, 7779605, 45121709, 225608545]

約数ペア:

[(1, 225608545), (5, 45121709), (29, 7779605), (31, 7277695), (53, 4256765), (145, 1555921), (155, 1455539), (265, 851353), (899, 250955), (947, 238235), (1537, 146785), (1643, 137315), (4495, 50191), (4735, 47647), (7685, 29357), (8215, 27463)]