615078145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 817827840

約数和(自身を除く): 202749695

約数列:

[1, 5, 11, 55, 127, 173, 509, 635, 865, 1397, 1903, 2545, 5599, 6985, 9515, 21971, 27995, 64643, 88057, 109855, 241681, 323215, 440285, 711073, 968627, 1208405, 3555365, 4843135, 11183239, 55916195, 123015629, 615078145]

約数ペア:

[(1, 615078145), (5, 123015629), (11, 55916195), (55, 11183239), (127, 4843135), (173, 3555365), (509, 1208405), (635, 968627), (865, 711073), (1397, 440285), (1903, 323215), (2545, 241681), (5599, 109855), (6985, 88057), (9515, 64643), (21971, 27995)]