141339105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3931}}^1$

素因数の和:4006

約数の個数: 48

約数和(自身を含む): 264985344

約数和(自身を除く): 123646239

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 2115, 2397, 3931, 3995, 7191, 11793, 11985, 19655, 35379, 35955, 58965, 66827, 176895, 184757, 200481, 334135, 554271, 601443, 923785, 1002405, 1662813, 2771355, 3007215, 3140869, 8314065, 9422607, 15704345, 28267821, 47113035, 141339105]

約数ペア:

[(1, 141339105), (3, 47113035), (5, 28267821), (9, 15704345), (15, 9422607), (17, 8314065), (45, 3140869), (47, 3007215), (51, 2771355), (85, 1662813), (141, 1002405), (153, 923785), (235, 601443), (255, 554271), (423, 334135), (705, 200481), (765, 184757), (799, 176895), (2115, 66827), (2397, 58965), (3931, 35955), (3995, 35379), (7191, 19655), (11793, 11985)]