118048975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 166953600

約数和(自身を除く): 48904625

約数列:

[1, 5, 11, 25, 43, 55, 67, 149, 215, 275, 335, 473, 737, 745, 1075, 1639, 1675, 2365, 2881, 3685, 3725, 6407, 8195, 9983, 11825, 14405, 18425, 31691, 32035, 40975, 49915, 70477, 72025, 109813, 158455, 160175, 249575, 352385, 429269, 549065, 792275, 1761925, 2146345, 2745325, 4721959, 10731725, 23609795, 118048975]

約数ペア:

[(1, 118048975), (5, 23609795), (11, 10731725), (25, 4721959), (43, 2745325), (55, 2146345), (67, 1761925), (149, 792275), (215, 549065), (275, 429269), (335, 352385), (473, 249575), (737, 160175), (745, 158455), (1075, 109813), (1639, 72025), (1675, 70477), (2365, 49915), (2881, 40975), (3685, 32035), (3725, 31691), (6407, 18425), (8195, 14405), (9983, 11825)]