146873025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 286049400

約数和(自身を除く): 139176375

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 149, 195, 225, 325, 337, 447, 585, 745, 975, 1011, 1341, 1685, 1937, 2235, 2925, 3033, 3725, 4381, 5055, 5811, 6705, 8425, 9685, 11175, 13143, 15165, 17433, 21905, 25275, 29055, 33525, 39429, 48425, 50213, 65715, 75825, 87165, 109525, 145275, 150639, 197145, 251065, 328575, 435825, 451917, 652769, 753195, 985725, 1255325, 1958307, 2259585, 3263845, 3765975, 5874921, 9791535, 11297925, 16319225, 29374605, 48957675, 146873025]

約数ペア:

[(1, 146873025), (3, 48957675), (5, 29374605), (9, 16319225), (13, 11297925), (15, 9791535), (25, 5874921), (39, 3765975), (45, 3263845), (65, 2259585), (75, 1958307), (117, 1255325), (149, 985725), (195, 753195), (225, 652769), (325, 451917), (337, 435825), (447, 328575), (585, 251065), (745, 197145), (975, 150639), (1011, 145275), (1341, 109525), (1685, 87165), (1937, 75825), (2235, 65715), (2925, 50213), (3033, 48425), (3725, 39429), (4381, 33525), (5055, 29055), (5811, 25275), (6705, 21905), (8425, 17433), (9685, 15165), (11175, 13143)]