132445485

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 251057664

約数和(自身を除く): 118612179

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 263, 279, 285, 361, 465, 589, 789, 855, 1083, 1315, 1395, 1767, 1805, 2367, 2945, 3249, 3945, 4997, 5301, 5415, 8153, 8835, 11191, 11835, 14991, 16245, 24459, 24985, 26505, 33573, 40765, 44973, 55955, 73377, 74955, 94943, 100719, 122295, 154907, 167865, 224865, 284829, 366885, 464721, 474715, 503595, 774535, 854487, 1394163, 1424145, 2323605, 2943233, 4272435, 6970815, 8829699, 14716165, 26489097, 44148495, 132445485]

約数ペア:

[(1, 132445485), (3, 44148495), (5, 26489097), (9, 14716165), (15, 8829699), (19, 6970815), (31, 4272435), (45, 2943233), (57, 2323605), (93, 1424145), (95, 1394163), (155, 854487), (171, 774535), (263, 503595), (279, 474715), (285, 464721), (361, 366885), (465, 284829), (589, 224865), (789, 167865), (855, 154907), (1083, 122295), (1315, 100719), (1395, 94943), (1767, 74955), (1805, 73377), (2367, 55955), (2945, 44973), (3249, 40765), (3945, 33573), (4997, 26505), (5301, 24985), (5415, 24459), (8153, 16245), (8835, 14991), (11191, 11835)]