154479365

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 196577280

約数和(自身を除く): 42097915

約数列:

[1, 5, 47, 53, 79, 157, 235, 265, 395, 785, 2491, 3713, 4187, 7379, 8321, 12403, 12455, 18565, 20935, 36895, 41605, 62015, 196789, 391087, 582941, 657359, 983945, 1955435, 2914705, 3286795, 30895873, 154479365]

約数ペア:

[(1, 154479365), (5, 30895873), (47, 3286795), (53, 2914705), (79, 1955435), (157, 983945), (235, 657359), (265, 582941), (395, 391087), (785, 196789), (2491, 62015), (3713, 41605), (4187, 36895), (7379, 20935), (8321, 18565), (12403, 12455)]