284651605

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{887}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 400495104

約数和(自身を除く): 115843499

約数列:

[1, 5, 7, 35, 53, 173, 265, 371, 865, 887, 1211, 1855, 4435, 6055, 6209, 9169, 31045, 45845, 47011, 64183, 153451, 235055, 320915, 329077, 767255, 1074157, 1645385, 5370785, 8132903, 40664515, 56930321, 284651605]

約数ペア:

[(1, 284651605), (5, 56930321), (7, 40664515), (35, 8132903), (53, 5370785), (173, 1645385), (265, 1074157), (371, 767255), (865, 329077), (887, 320915), (1211, 235055), (1855, 153451), (4435, 64183), (6055, 47011), (6209, 45845), (9169, 31045)]