39150765

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 70357248

約数和(自身を除く): 31206483

約数列:

[1, 3, 5, 9, 15, 45, 47, 107, 141, 173, 235, 321, 423, 519, 535, 705, 865, 963, 1557, 1605, 2115, 2595, 4815, 5029, 7785, 8131, 15087, 18511, 24393, 25145, 40655, 45261, 55533, 73179, 75435, 92555, 121965, 166599, 226305, 277665, 365895, 832995, 870017, 2610051, 4350085, 7830153, 13050255, 39150765]

約数ペア:

[(1, 39150765), (3, 13050255), (5, 7830153), (9, 4350085), (15, 2610051), (45, 870017), (47, 832995), (107, 365895), (141, 277665), (173, 226305), (235, 166599), (321, 121965), (423, 92555), (519, 75435), (535, 73179), (705, 55533), (865, 45261), (963, 40655), (1557, 25145), (1605, 24393), (2115, 18511), (2595, 15087), (4815, 8131), (5029, 7785)]