1688049409215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1\times {\mathrm{147919}}^1$

素因数の和:149344

約数の個数: 64

約数和(自身を含む): 2978488719360

約数和(自身を除く): 1290439310145

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1361, 1677, 2795, 4083, 6805, 8385, 17693, 20415, 53079, 58523, 88465, 147919, 175569, 265395, 292615, 443757, 739595, 760799, 877845, 1922947, 2218785, 2282397, 3803995, 5768841, 6360517, 9614735, 11411985, 19081551, 28844205, 31802585, 82686721, 95407755, 201317759, 248060163, 413433605, 603953277, 1006588795, 1240300815, 2617130867, 3019766385, 7851392601, 8656663637, 13085654335, 25969990911, 39256963005, 43283318185, 112536627281, 129849954555, 337609881843, 562683136405, 1688049409215]

約数ペア:

[(1, 1688049409215), (3, 562683136405), (5, 337609881843), (13, 129849954555), (15, 112536627281), (39, 43283318185), (43, 39256963005), (65, 25969990911), (129, 13085654335), (195, 8656663637), (215, 7851392601), (559, 3019766385), (645, 2617130867), (1361, 1240300815), (1677, 1006588795), (2795, 603953277), (4083, 413433605), (6805, 248060163), (8385, 201317759), (17693, 95407755), (20415, 82686721), (53079, 31802585), (58523, 28844205), (88465, 19081551), (147919, 11411985), (175569, 9614735), (265395, 6360517), (292615, 5768841), (443757, 3803995), (739595, 2282397), (760799, 2218785), (877845, 1922947)]