291299055

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{16333}}^1$

素因数の和:16411

約数の個数: 32

約数和(自身を含む): 493940160

約数和(自身を除く): 202641105

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 145, 205, 435, 615, 1189, 3567, 5945, 16333, 17835, 48999, 81665, 244995, 473657, 669653, 1420971, 2008959, 2368285, 3348265, 7104855, 10044795, 19419937, 58259811, 97099685, 291299055]

約数ペア:

[(1, 291299055), (3, 97099685), (5, 58259811), (15, 19419937), (29, 10044795), (41, 7104855), (87, 3348265), (123, 2368285), (145, 2008959), (205, 1420971), (435, 669653), (615, 473657), (1189, 244995), (3567, 81665), (5945, 48999), (16333, 17835)]