448061445

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{797}}^1$

素因数の和:883

約数の個数: 72

約数和(自身を含む): 865316088

約数和(自身を除く): 417254643

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 797, 961, 1209, 1395, 2015, 2391, 2883, 3627, 3985, 4805, 6045, 7173, 8649, 10361, 11955, 12493, 14415, 18135, 24707, 31083, 35865, 37479, 43245, 51805, 62465, 74121, 93249, 112437, 123535, 155415, 187395, 222363, 321191, 370605, 466245, 562185, 765917, 963573, 1111815, 1605955, 2297751, 2890719, 3829585, 4817865, 6893253, 9956921, 11488755, 14453595, 29870763, 34466265, 49784605, 89612289, 149353815, 448061445]

約数ペア:

[(1, 448061445), (3, 149353815), (5, 89612289), (9, 49784605), (13, 34466265), (15, 29870763), (31, 14453595), (39, 11488755), (45, 9956921), (65, 6893253), (93, 4817865), (117, 3829585), (155, 2890719), (195, 2297751), (279, 1605955), (403, 1111815), (465, 963573), (585, 765917), (797, 562185), (961, 466245), (1209, 370605), (1395, 321191), (2015, 222363), (2391, 187395), (2883, 155415), (3627, 123535), (3985, 112437), (4805, 93249), (6045, 74121), (7173, 62465), (8649, 51805), (10361, 43245), (11955, 37479), (12493, 35865), (14415, 31083), (18135, 24707)]