90364575

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 176869632

約数和(自身を除く): 86505057

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 67, 75, 105, 147, 175, 201, 245, 335, 367, 469, 525, 735, 1005, 1101, 1225, 1407, 1675, 1835, 2345, 2569, 3283, 3675, 5025, 5505, 7035, 7707, 9175, 9849, 11725, 12845, 16415, 17983, 24589, 27525, 35175, 38535, 49245, 53949, 64225, 73767, 82075, 89915, 122945, 172123, 192675, 246225, 269745, 368835, 449575, 516369, 614725, 860615, 1204861, 1348725, 1844175, 2581845, 3614583, 4303075, 6024305, 12909225, 18072915, 30121525, 90364575]

約数ペア:

[(1, 90364575), (3, 30121525), (5, 18072915), (7, 12909225), (15, 6024305), (21, 4303075), (25, 3614583), (35, 2581845), (49, 1844175), (67, 1348725), (75, 1204861), (105, 860615), (147, 614725), (175, 516369), (201, 449575), (245, 368835), (335, 269745), (367, 246225), (469, 192675), (525, 172123), (735, 122945), (1005, 89915), (1101, 82075), (1225, 73767), (1407, 64225), (1675, 53949), (1835, 49245), (2345, 38535), (2569, 35175), (3283, 27525), (3675, 24589), (5025, 17983), (5505, 16415), (7035, 12845), (7707, 11725), (9175, 9849)]