129662925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 254144448

約数和(自身を除く): 124481523

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 155, 175, 217, 257, 465, 525, 651, 771, 775, 961, 1085, 1285, 1799, 2325, 2883, 3255, 3855, 4805, 5397, 5425, 6425, 6727, 7967, 8995, 14415, 16275, 19275, 20181, 23901, 24025, 26985, 33635, 39835, 44975, 55769, 72075, 100905, 119505, 134925, 167307, 168175, 199175, 246977, 278845, 504525, 597525, 740931, 836535, 1234885, 1394225, 1728839, 3704655, 4182675, 5186517, 6174425, 8644195, 18523275, 25932585, 43220975, 129662925]

約数ペア:

[(1, 129662925), (3, 43220975), (5, 25932585), (7, 18523275), (15, 8644195), (21, 6174425), (25, 5186517), (31, 4182675), (35, 3704655), (75, 1728839), (93, 1394225), (105, 1234885), (155, 836535), (175, 740931), (217, 597525), (257, 504525), (465, 278845), (525, 246977), (651, 199175), (771, 168175), (775, 167307), (961, 134925), (1085, 119505), (1285, 100905), (1799, 72075), (2325, 55769), (2883, 44975), (3255, 39835), (3855, 33635), (4805, 26985), (5397, 24025), (5425, 23901), (6425, 20181), (6727, 19275), (7967, 16275), (8995, 14415)]