117223925

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 193253256

約数和(自身を除く): 76029331

約数列:

[1, 5, 7, 13, 17, 25, 35, 49, 65, 85, 91, 119, 175, 221, 245, 325, 425, 433, 455, 595, 637, 833, 1105, 1225, 1547, 2165, 2275, 2975, 3031, 3185, 4165, 5525, 5629, 7361, 7735, 10825, 10829, 15155, 15925, 20825, 21217, 28145, 36805, 38675, 39403, 51527, 54145, 75775, 95693, 106085, 140725, 184025, 197015, 257635, 270725, 275821, 360689, 478465, 530425, 669851, 985075, 1288175, 1379105, 1803445, 2392325, 3349255, 4688957, 6895525, 9017225, 16746275, 23444785, 117223925]

約数ペア:

[(1, 117223925), (5, 23444785), (7, 16746275), (13, 9017225), (17, 6895525), (25, 4688957), (35, 3349255), (49, 2392325), (65, 1803445), (85, 1379105), (91, 1288175), (119, 985075), (175, 669851), (221, 530425), (245, 478465), (325, 360689), (425, 275821), (433, 270725), (455, 257635), (595, 197015), (637, 184025), (833, 140725), (1105, 106085), (1225, 95693), (1547, 75775), (2165, 54145), (2275, 51527), (2975, 39403), (3031, 38675), (3185, 36805), (4165, 28145), (5525, 21217), (5629, 20825), (7361, 15925), (7735, 15155), (10825, 10829)]