55075965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1453}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 106363008

約数和(自身を除く): 51287043

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 361, 399, 665, 1083, 1453, 1805, 1995, 2527, 4359, 5415, 7265, 7581, 10171, 12635, 21795, 27607, 30513, 37905, 50855, 82821, 138035, 152565, 193249, 414105, 524533, 579747, 966245, 1573599, 2622665, 2898735, 3671731, 7867995, 11015193, 18358655, 55075965]

約数ペア:

[(1, 55075965), (3, 18358655), (5, 11015193), (7, 7867995), (15, 3671731), (19, 2898735), (21, 2622665), (35, 1573599), (57, 966245), (95, 579747), (105, 524533), (133, 414105), (285, 193249), (361, 152565), (399, 138035), (665, 82821), (1083, 50855), (1453, 37905), (1805, 30513), (1995, 27607), (2527, 21795), (4359, 12635), (5415, 10171), (7265, 7581)]