161024835

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2447}}^1$

素因数の和:2603

約数の個数: 32

約数和(自身を含む): 266499072

約数和(自身を除く): 105474237

約数列:

[1, 3, 5, 15, 41, 107, 123, 205, 321, 535, 615, 1605, 2447, 4387, 7341, 12235, 13161, 21935, 36705, 65805, 100327, 261829, 300981, 501635, 785487, 1309145, 1504905, 3927435, 10734989, 32204967, 53674945, 161024835]

約数ペア:

[(1, 161024835), (3, 53674945), (5, 32204967), (15, 10734989), (41, 3927435), (107, 1504905), (123, 1309145), (205, 785487), (321, 501635), (535, 300981), (615, 261829), (1605, 100327), (2447, 65805), (4387, 36705), (7341, 21935), (12235, 13161)]