38373015

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 62954496

約数和(自身を除く): 24581481

約数列:

[1, 3, 5, 15, 71, 137, 213, 263, 355, 411, 685, 789, 1065, 1315, 2055, 3945, 9727, 18673, 29181, 36031, 48635, 56019, 93365, 108093, 145905, 180155, 280095, 540465, 2558201, 7674603, 12791005, 38373015]

約数ペア:

[(1, 38373015), (3, 12791005), (5, 7674603), (15, 2558201), (71, 540465), (137, 280095), (213, 180155), (263, 145905), (355, 108093), (411, 93365), (685, 56019), (789, 48635), (1065, 36031), (1315, 29181), (2055, 18673), (3945, 9727)]