1720093965

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67021}}^1$

素因数の和:67117

約数の個数: 32

約数和(自身を含む): 2895350400

約数和(自身を除く): 1175256435

約数列:

[1, 3, 5, 15, 29, 59, 87, 145, 177, 295, 435, 885, 1711, 5133, 8555, 25665, 67021, 201063, 335105, 1005315, 1943609, 3954239, 5830827, 9718045, 11862717, 19771195, 29154135, 59313585, 114672931, 344018793, 573364655, 1720093965]

約数ペア:

[(1, 1720093965), (3, 573364655), (5, 344018793), (15, 114672931), (29, 59313585), (59, 29154135), (87, 19771195), (145, 11862717), (177, 9718045), (295, 5830827), (435, 3954239), (885, 1943609), (1711, 1005315), (5133, 335105), (8555, 201063), (25665, 67021)]