4553055

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 8744736

約数和(自身を除く): 4191681

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 181, 195, 215, 387, 543, 559, 585, 645, 905, 1629, 1677, 1935, 2353, 2715, 2795, 5031, 7059, 7783, 8145, 8385, 11765, 21177, 23349, 25155, 35295, 38915, 70047, 101179, 105885, 116745, 303537, 350235, 505895, 910611, 1517685, 4553055]

約数ペア:

[(1, 4553055), (3, 1517685), (5, 910611), (9, 505895), (13, 350235), (15, 303537), (39, 116745), (43, 105885), (45, 101179), (65, 70047), (117, 38915), (129, 35295), (181, 25155), (195, 23349), (215, 21177), (387, 11765), (543, 8385), (559, 8145), (585, 7783), (645, 7059), (905, 5031), (1629, 2795), (1677, 2715), (1935, 2353)]